diff --git a/banana-pi.sh b/banana-pi.sh
index 8805291..cf3a9e1 100755
--- a/banana-pi.sh
+++ b/banana-pi.sh
@@ -221,7 +221,7 @@ apt-get --yes --download-only install kali-linux-default
 # We replace the u-boot menu defaults here so we can make sure the build system doesn't poison it.
 # We use _EOF_ so that the third-stage script doesn't end prematurely.
 cat << '_EOF_' > /etc/default/u-boot
-U_BOOT_PARAMETERS="console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p1 rootwait panic=10 rw rootfstype=ext4 net.ifnames=0"
+U_BOOT_PARAMETERS="console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p1 rootwait panic=10 rw rootfstype=ext3 net.ifnames=0"
 _EOF_
 
 rm -f /usr/sbin/policy-rc.d
@@ -281,12 +281,12 @@ sed -i -e 's/^#PermitRootLogin.*/PermitRootLogin yes/' "${basedir}"/kali-${archi
 # Build system will insert it's root filesystem into the extlinux.conf file so
 # we sed it out, this only affects build time, not upgrading the kernel on the
 # device itself.
-sed -i -e 's/append.*/append console=ttyS0,115200 console=tty1 root=\/dev\/mmcblk0p1 rootwait panic=10 rw rootfstype=ext4 net.ifnames=0/g' "${basedir}"/kali-${architecture}/boot/extlinux/extlinux.conf
+sed -i -e 's/append.*/append console=ttyS0,115200 console=tty1 root=\/dev\/mmcblk0p1 rootwait panic=10 rw rootfstype=ext3 net.ifnames=0/g' "${basedir}"/kali-${architecture}/boot/extlinux/extlinux.conf
 
 # Create the disk and partition it
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
-parted ${imagename}.img --script -- mkpart primary ext4 2048s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 2048s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -296,7 +296,7 @@ device="/dev/mapper/${device}"
 rootp=${device}p1
 
 # Create file systems
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/banana-pro.sh b/banana-pro.sh
index 0d91c4c..b3a38a0 100755
--- a/banana-pro.sh
+++ b/banana-pro.sh
@@ -223,7 +223,7 @@ sed -i 's/^TimeoutStartSec=5min/TimeoutStartSec=25/g' "/usr/lib/systemd/system/n
 # We replace the u-boot menu defaults here so we can make sure the build system doesn't poison it.
 # We use _EOF_ so that the third-stage script doesn't end prematurely.
 cat << '_EOF_' > /etc/default/u-boot
-U_BOOT_PARAMETERS="console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p1 rootwait panic=10 rw rootfstype=ext4 net.ifnames=0"
+U_BOOT_PARAMETERS="console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p1 rootwait panic=10 rw rootfstype=ext3 net.ifnames=0"
 _EOF_
 
 rm -f /usr/sbin/policy-rc.d
@@ -279,12 +279,12 @@ sed -i -e 's/^#PermitRootLogin.*/PermitRootLogin yes/' "${basedir}"/kali-${archi
 # Build system will insert it's root filesystem into the extlinux.conf file so
 # we sed it out, this only affects build time, not upgrading the kernel on the
 # device itself.
-sed -i -e 's/append.*/append console=ttyS0,115200 console=tty1 root=\/dev\/mmcblk0p1 rootwait panic=10 rw rootfstype=ext4 net.ifnames=0/g' "${basedir}"/kali-${architecture}/boot/extlinux/extlinux.conf
+sed -i -e 's/append.*/append console=ttyS0,115200 console=tty1 root=\/dev\/mmcblk0p1 rootwait panic=10 rw rootfstype=ext3 net.ifnames=0/g' "${basedir}"/kali-${architecture}/boot/extlinux/extlinux.conf
 
 # Create the disk and partition it
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
-parted ${imagename}.img --script -- mkpart primary ext4 2048s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 2048s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -294,7 +294,7 @@ device="/dev/mapper/${device}"
 rootp=${device}p1
 
 # Create file system
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/bbb.sh b/bbb.sh
index bb64f21..32ea5b1 100755
--- a/bbb.sh
+++ b/bbb.sh
@@ -316,7 +316,7 @@ loadfdt=load mmc \${mmcdev}:\${mmcpart} \${fdtaddr} /dtbs/\${fdtfile}
 
 console=ttyO0,115200n8
 mmcroot=/dev/mmcblk0p2 rw net.ifnames=0
-mmcrootfstype=ext4 rootwait fixrtc
+mmcrootfstype=ext3 rootwait fixrtc
 
 ##To disable HDMI/eMMC...
 #optargs=capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN,BB-BONE-EMMC-2G
@@ -398,7 +398,7 @@ echo "Creating image file for ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 2048s 264191s
-parted ${imagename}.img --script -- mkpart primary ext4 264192s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 264192s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -410,7 +410,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat -F 16 ${bootp}
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/chromebook-arm-exynos.sh b/chromebook-arm-exynos.sh
index e382f40..540efce 100755
--- a/chromebook-arm-exynos.sh
+++ b/chromebook-arm-exynos.sh
@@ -488,7 +488,7 @@ cd "${basedir}"/kali-${architecture}/usr/src/kernel/arch/arm/boot
 mkimage -D "-I dts -O dtb -p 2048" -f kernel-exynos.its exynos-kernel
 
 # microSD Card
-echo 'noinitrd console=tty1 quiet root=PARTUUID=%U/PARTNROFF=1 rootwait rw lsm.module_locking=0 net.ifnames=0 rootfstype=ext4' > cmdline
+echo 'noinitrd console=tty1 quiet root=PARTUUID=%U/PARTNROFF=1 rootwait rw lsm.module_locking=0 net.ifnames=0 rootfstype=ext3' > cmdline
 
 # Pulled from ChromeOS, this is exactly what they do because there's no
 # bootloader in the kernel partition on ARM.
@@ -628,7 +628,7 @@ device="/dev/mapper/${device}"
 bootp=${device}p1
 rootp=${device}p2
 
-mkfs.ext4 -O ^flex_bg -O ^metadata_csum -L rootfs ${rootp}
+mkfs.ext3 -O ^flex_bg -O ^metadata_csum -L rootfs ${rootp}
 
 mkdir -p "${basedir}"/root
 mount ${rootp} "${basedir}"/root
diff --git a/chromebook-arm-nyan.sh b/chromebook-arm-nyan.sh
index 282597b..8beb8b1 100755
--- a/chromebook-arm-nyan.sh
+++ b/chromebook-arm-nyan.sh
@@ -419,7 +419,7 @@ cd "${basedir}"/kali-${architecture}/usr/src/kernel/arch/arm/boot
 mkimage -f kernel-nyan.its nyan-big-kernel
 
 # BEHOLD THE POWER OF PARTUUID/PARTNROFF
-echo "noinitrd console=tty1 quiet root=PARTUUID=%U/PARTNROFF=1 rootwait rw lsm.module_locking=0 net.ifnames=0 rootfstype=ext4" > cmdline
+echo "noinitrd console=tty1 quiet root=PARTUUID=%U/PARTNROFF=1 rootwait rw lsm.module_locking=0 net.ifnames=0 rootfstype=ext3" > cmdline
 
 # Pulled from ChromeOS, this is exactly what they do because there's no
 # # bootloader in the kernel partition on ARM.
@@ -529,7 +529,7 @@ device="/dev/mapper/${device}"
 bootp=${device}p1
 rootp=${device}p2
 
-mkfs.ext4 -O ^flex_bg -O ^metadata_csum -L rootfs ${rootp}
+mkfs.ext3 -O ^flex_bg -O ^metadata_csum -L rootfs ${rootp}
 
 mkdir -p "${basedir}"/root
 mount ${rootp} "${basedir}"/root
diff --git a/chromebook-arm-veyron.sh b/chromebook-arm-veyron.sh
index f7a4534..b764748 100755
--- a/chromebook-arm-veyron.sh
+++ b/chromebook-arm-veyron.sh
@@ -401,7 +401,7 @@ cd "${basedir}"/kali-${architecture}/usr/src/kernel/arch/arm/boot
 mkimage -D "-I dts -O dtb -p 2048" -f kernel-veyron.its veyron-kernel
 
 # BEHOLD THE MAGIC OF PARTUUID/PARTNROFF
-echo 'noinitrd console=tty1 quiet root=PARTUUID=%U/PARTNROFF=1 rootwait rw lsm.module_locking=0 net.ifnames=0 rootfstype=ext4' > cmdline
+echo 'noinitrd console=tty1 quiet root=PARTUUID=%U/PARTNROFF=1 rootwait rw lsm.module_locking=0 net.ifnames=0 rootfstype=ext3' > cmdline
 
 # Pulled from ChromeOS, this is exactly what they do because there's no
 # bootloader in the kernel partition on ARM.
@@ -2287,7 +2287,7 @@ device="/dev/mapper/${device}"
 bootp=${device}p1
 rootp=${device}p2
 
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum -L rootfs ${rootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum -L rootfs ${rootp}
 
 mkdir -p "${basedir}"/root
 mount ${rootp} "${basedir}"/root
diff --git a/cubieboard2.sh b/cubieboard2.sh
index a4fa201..a682674 100755
--- a/cubieboard2.sh
+++ b/cubieboard2.sh
@@ -294,7 +294,7 @@ cd "${basedir}"
 
 # Create boot.txt file
 cat << EOF > "${basedir}"/kali-${architecture}/boot/boot.cmd
-setenv bootargs console=ttyS0,115200 root=/dev/mmcblk0p2 rootwait panic=10 ${extra} rw rootfstype=ext4 net.ifnames=0
+setenv bootargs console=ttyS0,115200 root=/dev/mmcblk0p2 rootwait panic=10 ${extra} rw rootfstype=ext3 net.ifnames=0
 fatload mmc 0 0x43000000 script.bin
 fatload mmc 0 0x48000000 uImage
 bootm 0x48000000
@@ -312,7 +312,7 @@ sed -i -e 's/^#PermitRootLogin.*/PermitRootLogin yes/' "${basedir}"/kali-${archi
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 2048s 264191s
-parted ${imagename}.img --script -- mkpart primary ext4 264192s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 264192s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -324,7 +324,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/cubietruck.sh b/cubietruck.sh
index 793505b..fc89fe4 100755
--- a/cubietruck.sh
+++ b/cubietruck.sh
@@ -295,7 +295,7 @@ cd "${basedir}"
 # Create boot.txt file
 cat << EOF > "${basedir}"/kali-${architecture}/boot/boot.cmd
 setenv bootm_boot_mode sec
-setenv bootargs console=ttyS0,115200 root=/dev/mmcblk0p2 rootwait panic=10 \${extra} rw rootfstype=ext4 net.ifnames=0
+setenv bootargs console=ttyS0,115200 root=/dev/mmcblk0p2 rootwait panic=10 \${extra} rw rootfstype=ext3 net.ifnames=0
 fatload mmc 0 0x43000000 script.bin
 fatload mmc 0 0x48000000 uImage
 bootm 0x48000000
@@ -313,7 +313,7 @@ sed -i -e 's/^#PermitRootLogin.*/PermitRootLogin yes/' "${basedir}"/kali-${archi
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 2048s 264191s
-parted ${imagename}.img --script -- mkpart primary ext4 264192s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 264192s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -325,7 +325,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/cubox-i.sh b/cubox-i.sh
index 4a887f9..1fbc654 100755
--- a/cubox-i.sh
+++ b/cubox-i.sh
@@ -218,7 +218,7 @@ apt-get --yes --download-only install kali-linux-default
 # We replace the u-boot menu defaults here so we can make sure the build system doesn't poison it.
 # We use _EOF_ so that the third-stage script doesn't end prematurely.
 cat << '_EOF_' > /etc/default/u-boot
-U_BOOT_PARAMETERS="console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p1 rootwait panic=10 rw rootfstype=ext4 net.ifnames=0"
+U_BOOT_PARAMETERS="console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p1 rootwait panic=10 rw rootfstype=ext3 net.ifnames=0"
 _EOF_
 
 rm -f /usr/sbin/policy-rc.d
@@ -279,12 +279,12 @@ chmod 755 "${basedir}"/kali-${architecture}/etc/init.d/zram
 sed -i -e 's/^#PermitRootLogin.*/PermitRootLogin yes/' "${basedir}"/kali-${architecture}/etc/ssh/sshd_config
 
 # Ensure we don't have root=/dev/sda3 in the extlinux.conf which comes from running u-boot-menu in a cross chroot.
-sed -i -e 's/append.*/append root=\/dev\/mmcblk1p1 rootfstype=ext4 video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24,bpp=32 console=ttymxc0,115200n8 console=tty1 consoleblank=0 rw rootwait/g' "${basedir}"/kali-${architecture}/boot/extlinux/extlinux.conf
+sed -i -e 's/append.*/append root=\/dev\/mmcblk1p1 rootfstype=ext3 video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24,bpp=32 console=ttymxc0,115200n8 console=tty1 consoleblank=0 rw rootwait/g' "${basedir}"/kali-${architecture}/boot/extlinux/extlinux.conf
 
 echo "Creating image file for ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
-parted ${imagename}.img --script -- mkpart primary ext4 2048s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 2048s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -294,7 +294,7 @@ device="/dev/mapper/${device}"
 rootp=${device}p1
 
 # Create file systems
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/cubox.sh b/cubox.sh
index 4d3d808..ba2510b 100755
--- a/cubox.sh
+++ b/cubox.sh
@@ -298,21 +298,21 @@ setenv unit_no 0
 setenv root_device ?
 
 if itest.s \${device_name} -eq usb; then
-  itest.s \$root_device -eq ? && ext4ls usb 0:1 /dev && setenv root_device /dev/sda1 && setenv unit_no 0
-  itest.s \$root_device -eq ? && ext4ls usb 1:1 /dev && setenv root_device /dev/sda1 && setenv unit_no 1
+  itest.s \$root_device -eq ? && ext3ls usb 0:1 /dev && setenv root_device /dev/sda1 && setenv unit_no 0
+  itest.s \$root_device -eq ? && ext3ls usb 1:1 /dev && setenv root_device /dev/sda1 && setenv unit_no 1
 fi
 
 if itest.s \${device_name} -eq mmc; then
-  itest.s \$root_device -eq ? && ext4ls mmc 0:2 /dev && setenv root_device /dev/mmcblk0p2
-  itest.s \$root_device -eq ? && ext4ls mmc 0:1 /dev && setenv root_device /dev/mmcblk0p1
+  itest.s \$root_device -eq ? && ext3ls mmc 0:2 /dev && setenv root_device /dev/mmcblk0p2
+  itest.s \$root_device -eq ? && ext3ls mmc 0:1 /dev && setenv root_device /dev/mmcblk0p1
 fi
 
 if itest.s \${device_name} -eq ide; then
-  itest.s \$root_device -eq ? && ext4ls ide 0:1 /dev && setenv root_device /dev/sda1
+  itest.s \$root_device -eq ? && ext3ls ide 0:1 /dev && setenv root_device /dev/sda1
 fi
 
 if itest.s \$root_device -ne ?; then
-  setenv bootargs "console=ttyS0,115200n8 vmalloc=448M video=dovefb:lcd0:1920x1080-32@60-edid clcd.lcd0_enable=1 clcd.lcd1_enable=0 root=\${root_device} rootfstype=ext4 rw net.ifnames=0"
+  setenv bootargs "console=ttyS0,115200n8 vmalloc=448M video=dovefb:lcd0:1920x1080-32@60-edid clcd.lcd0_enable=1 clcd.lcd1_enable=0 root=\${root_device} rootfstype=ext3 rw net.ifnames=0"
   setenv loadimage "\${fstype}load \${device_name} \${unit_no}:\${partition} 0x00200000 \${directory}\${image_name}"
   \$loadimage && bootm 0x00200000
 
@@ -335,7 +335,7 @@ sed -i -e 's/^#PermitRootLogin.*/PermitRootLogin yes/' "${basedir}"/kali-${archi
 echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
-parted ${imagename}.img --script -- mkpart primary ext4 0 100%
+parted ${imagename}.img --script -- mkpart primary ext3 0 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -345,7 +345,7 @@ device="/dev/mapper/${device}"
 rootp=${device}p1
 
 # Create file systems
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum -O ^64bit ${rootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum -O ^64bit ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/efikamx.sh b/efikamx.sh
index 91e517f..e98b2cb 100755
--- a/efikamx.sh
+++ b/efikamx.sh
@@ -227,7 +227,7 @@ cd "${basedir}"
 cat << EOF > "${basedir}"/kali-${architecture}/boot/boot.script
 setenv ramdisk uInitrd;
 setenv kernel uImage;
-setenv bootargs console=tty1 root=/dev/mmcblk0p2 rootwait rootfstype=ext4 rw quiet;
+setenv bootargs console=tty1 root=/dev/mmcblk0p2 rootwait rootfstype=ext3 rw quiet;
 \${loadcmd} \${ramdiskaddr} \${ramdisk};
 if imi \${ramdiskaddr}; then; else
 setenv bootargs \${bootargs} noinitrd;
@@ -249,7 +249,7 @@ echo "Creating image file for ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary ext2 4096s 266239s
-parted ${imagename}.img --script -- mkpart primary ext4 266240s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 266240s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -260,7 +260,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.ext2 ${bootp}
-mkfs.ext4 ${rootp}
+mkfs.ext3 ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/gateworks_ventana.sh b/gateworks_ventana.sh
index 20e9afc..a2ba481 100755
--- a/gateworks_ventana.sh
+++ b/gateworks_ventana.sh
@@ -224,7 +224,7 @@ apt-get --yes --download-only install kali-linux-default
 # We replace the u-boot menu defaults here so we can make sure the build system doesn't poison it.
 # We use _EOF_ so that the third-stage script doesn't end prematurely.
 cat << '_EOF_' > /etc/default/u-boot
-U_BOOT_PARAMETERS="console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p1 rootwait panic=10 rw rootfstype=ext4 net.ifnames=0"
+U_BOOT_PARAMETERS="console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p1 rootwait panic=10 rw rootfstype=ext3 net.ifnames=0"
 _EOF_
 
 rm -f /usr/sbin/policy-rc.d
@@ -335,7 +335,7 @@ sed -i -e 's/^#PermitRootLogin.*/PermitRootLogin yes/' "${basedir}"/kali-${archi
 
 # Not using extlinux.conf just yet...
 # Ensure we don't have root=/dev/sda3 in the extlinux.conf which comes from running u-boot-menu in a cross chroot.
-#sed -i -e 's/append.*/append root=\/dev\/mmcblk0p1 rootfstype=ext4 video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24,bpp=32 console=ttymxc0,115200n8 console=tty1 consoleblank=0 rw rootwait/g' "${basedir}"/kali-${architecture}/boot/extlinux/extlinux.conf
+#sed -i -e 's/append.*/append root=\/dev\/mmcblk0p1 rootfstype=ext3 video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24,bpp=32 console=ttymxc0,115200n8 console=tty1 consoleblank=0 rw rootwait/g' "${basedir}"/kali-${architecture}/boot/extlinux/extlinux.conf
 
 # Create the boot script that is expected for the ventana machine
 cat << '__EOF__' > "${basedir}"/kali-${architecture}/boot/6x_bootscript-ventana.script
@@ -469,17 +469,17 @@ if itest.s "x${dtype}" == "xnand" ; then
   setenv fsload "ubifsload"
 elif itest.s "x${dtype}" == "xmmc" ; then
   echo "Booting from MMC..."
-  setenv root "root=/dev/mmcblk0p1 rw rootfstype=ext4 rootwait init=/lib/systemd/systemd"
-  setenv fsload "ext4load $dtype 0:1"
+  setenv root "root=/dev/mmcblk0p1 rw rootfstype=ext3 rootwait init=/lib/systemd/systemd"
+  setenv fsload "ext3load $dtype 0:1"
   setenv rd_addr # ramdisk not needed for IMX6 MMC
 elif itest.s "x${dtype}" == "xusb" ; then
   echo "Booting from USB Mass Storage..."
   setenv root "root=/dev/sda1 rootwait"
-  setenv fsload "ext4load $dtype 0:1"
+  setenv fsload "ext3load $dtype 0:1"
 elif itest.s "x${dtype}" == "xsata" ; then
   echo "Booting from SATA..."
   setenv root "root=/dev/sda1 rootwait"
-  setenv fsload "ext4load $dtype 0:1"
+  setenv fsload "ext3load $dtype 0:1"
   setenv rd_addr # ramdisk not needed for IMX6 AHCI SATA
 fi
 
@@ -524,7 +524,7 @@ mkimage -A arm -T script -C none -d "${basedir}"/kali-${architecture}/boot/6x_bo
 echo "Creating image file for ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
-parted ${imagename}.img --script -- mkpart primary ext4 2048s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 2048s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -534,7 +534,7 @@ device="/dev/mapper/${device}"
 rootp=${device}p1
 
 # Create file systems
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/kalitap.sh b/kalitap.sh
index 9690727..5fb90e3 100755
--- a/kalitap.sh
+++ b/kalitap.sh
@@ -327,7 +327,7 @@ loadinitrd=load mmc \${mmcdev}:\${mmcpart} \${initrd_addr} \${initrd_file}; sete
 loadfdt=load mmc \${mmcdev}:\${mmcpart} \${fdtaddr} \${fdtfile}
 console=ttyO0,115200n8
 mmcroot=/dev/mmcblk0p2
-mmcrootfstype=ext4
+mmcrootfstype=ext3
 mmcargs=setenv bootargs console=\${console} root=\${mmcroot} rootfstype=\${mmcrootfstype} \${optargs}
 uenvcmd=run loadimage; run loadfdt; run mmcargs; bootz \${loadaddr} - \${fdtaddr}
 EOF
@@ -351,7 +351,7 @@ echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 2048s 264191s
-parted ${imagename}.img --script -- mkpart primary ext4 264192s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 264192s 100%
 parted ${imagename}.img --script -- set 1 boot on
 
 # Set the partition variables
@@ -364,7 +364,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat -F 16 ${bootp}
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/luna.sh b/luna.sh
index 2ae651b..0ac79f7 100755
--- a/luna.sh
+++ b/luna.sh
@@ -292,7 +292,7 @@ loadfdt=load mmc \${mmcdev}:\${mmcpart} \${fdtaddr} /dtbs/\${fdtfile}
 
 console=ttyO0,115200n8
 mmcroot=/dev/mmcblk0p2 ro
-mmcrootfstype=ext4 rootwait fixrtc net.ifnames=0
+mmcrootfstype=ext3 rootwait fixrtc net.ifnames=0
 mmcargs=setenv bootargs console=\${console} root=\${mmcroot} rootfstype=\${mmcrootfstype} \${optargs}
 
 #zImage:
@@ -306,7 +306,7 @@ echo "Creating image file for LUNA"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 2048s 264191s
-parted ${imagename}.img --script -- mkpart primary ext4 264192s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 264192s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -318,7 +318,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat -F 16 ${bootp}
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/mini-x.sh b/mini-x.sh
index 6d11c3e..20144b3 100755
--- a/mini-x.sh
+++ b/mini-x.sh
@@ -212,7 +212,7 @@ apt download fontconfig
 # We replace the u-boot menu defaults here so we can make sure the build system doesn't poison it.
 # We use _EOF_ so that the third-stage script doesn't end prematurely.
 cat << '_EOF_' > /etc/default/u-boot
-U_BOOT_PARAMETERS="console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p1 rootwait panic=10 rw rootfstype=ext4 net.ifnames=0"
+U_BOOT_PARAMETERS="console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p1 rootwait panic=10 rw rootfstype=ext3 net.ifnames=0"
 _EOF_
 
 rm -f /usr/sbin/policy-rc.d
@@ -262,13 +262,13 @@ sed -i -e 's/^#PermitRootLogin.*/PermitRootLogin yes/' "${basedir}"/kali-${archi
 # Build system will insert it's root filesystem into the extlinux.conf file so
 # we sed it out, this only affects build time, not upgrading the kernel on the
 # device itself.
-sed -i -e 's/append.*/append console=ttyS0,115200 console=tty1 root=\/dev\/mmcblk0p1 rootwait panic=10 rw rootfstype=ext4 net.ifnames=0/g' "${basedir}"/kali-${architecture}/boot/extlinux/extlinux.conf
+sed -i -e 's/append.*/append console=ttyS0,115200 console=tty1 root=\/dev\/mmcblk0p1 rootwait panic=10 rw rootfstype=ext3 net.ifnames=0/g' "${basedir}"/kali-${architecture}/boot/extlinux/extlinux.conf
 
 # Create the disk and partition it
 echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
-parted ${imagename}.img --script -- mkpart primary ext4 2048s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 2048s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -278,7 +278,7 @@ device="/dev/mapper/${device}"
 rootp=${device}p1
 
 # Create file systems
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/nanopi2.sh b/nanopi2.sh
index 5fa3a86..ed73209 100755
--- a/nanopi2.sh
+++ b/nanopi2.sh
@@ -393,8 +393,8 @@ let RAW_SIZE=(${RAW_SIZE_MB}*1000*1000)/${BLOCK_SIZE}
 echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=${BLOCK_SIZE} count=0 seek=${RAW_SIZE}
 parted ${imagename}.img --script -- mklabel msdos
-parted ${imagename}.img --script -- mkpart primary ext4 2048s 264191s
-parted ${imagename}.img --script -- mkpart primary ext4 264192s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 2048s 264191s
+parted ${imagename}.img --script -- mkpart primary ext3 264192s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -405,8 +405,8 @@ bootp=${device}p1
 rootp=${device}p2
 
 # Create file systems
-mkfs.ext4 ${bootp}
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 ${bootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
@@ -457,7 +457,7 @@ cat << EOF > ${basedir}/bootloader/env.conf
 # (http://www.friendlyarm.com)
 #
 
-bootargs	console=ttyAMA0,115200n8 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait rw consoleblank=0 net.ifnames=0
+bootargs	console=ttyAMA0,115200n8 root=/dev/mmcblk0p2 rootfstype=ext3 rootwait rw consoleblank=0 net.ifnames=0
 bootdelay	1
 EOF
 
diff --git a/nanopi3.sh b/nanopi3.sh
index f0f9e99..b42a9c4 100755
--- a/nanopi3.sh
+++ b/nanopi3.sh
@@ -350,8 +350,8 @@ let RAW_SIZE=(${RAW_SIZE_MB}*1000*1000)/${BLOCK_SIZE}
 echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=${BLOCK_SIZE} count=0 seek=${RAW_SIZE}
 parted ${imagename}.img --script -- mklabel msdos
-parted ${imagename}.img --script -- mkpart primary ext4 2048s 264191s
-parted ${imagename}.img --script -- mkpart primary ext4 264192s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 2048s 264191s
+parted ${imagename}.img --script -- mkpart primary ext3 264192s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -362,8 +362,8 @@ bootp=${device}p1
 rootp=${device}p2
 
 # Create file systems
-mkfs.ext4 ${bootp}
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 ${bootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
@@ -411,7 +411,7 @@ cat << EOF > "${basedir}"/bootloader/env.conf
 # (http://www.friendlyarm.com)
 #
 
-bootargs	console=ttySAC0,115200n8 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait rw consoleblank=0 net.ifnames=0
+bootargs	console=ttySAC0,115200n8 root=/dev/mmcblk0p2 rootfstype=ext3 rootwait rw consoleblank=0 net.ifnames=0
 bootdelay	1
 EOF
 
diff --git a/nanopineoplus2-minimal.sh b/nanopineoplus2-minimal.sh
index da290e2..738a71b 100755
--- a/nanopineoplus2-minimal.sh
+++ b/nanopineoplus2-minimal.sh
@@ -477,7 +477,7 @@ fdt set ethernet0 local-mac-address \${mac_node}
 fdt set mmc\${boot_mmc} boot_device <1>
 
 setenv fbcon map:0
-setenv bootargs console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rootfstype=ext4 rw rootwait fsck.repair=\${fsck.repair} panic=10 \${extra} fbcon=\${fbcon} ipv6.disable=1
+setenv bootargs console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rootfstype=ext3 rw rootwait fsck.repair=\${fsck.repair} panic=10 \${extra} fbcon=\${fbcon} ipv6.disable=1
 #booti \${kernel_addr} \${ramdisk_addr}:500000 \${dtb_addr}
 booti \${kernel_addr} - \${dtb_addr}
 EOF
@@ -497,8 +497,8 @@ echo "the above is how big the sdcard needs to be"
 echo "Creating image file for NanoPi NEO Plus2"
 dd if=/dev/zero of=${basedir}/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
-parted ${imagename}.img --script -- mkpart primary ext4 4096s 264191s
-parted ${imagename}.img --script -- mkpart primary ext4 264192s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 4096s 264191s
+parted ${imagename}.img --script -- mkpart primary ext3 264192s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show ${basedir}/${imagename}.img`
@@ -510,7 +510,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p ${basedir}/root
diff --git a/nanopineoplus2.sh b/nanopineoplus2.sh
index e6b881c..69830bc 100755
--- a/nanopineoplus2.sh
+++ b/nanopineoplus2.sh
@@ -480,7 +480,7 @@ fdt set ethernet0 local-mac-address \${mac_node}
 fdt set mmc\${boot_mmc} boot_device <1>
 
 setenv fbcon map:0
-setenv bootargs console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rootfstype=ext4 rw rootwait fsck.repair=\${fsck.repair} panic=10 \${extra} fbcon=\${fbcon} ipv6.disable=1
+setenv bootargs console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rootfstype=ext3 rw rootwait fsck.repair=\${fsck.repair} panic=10 \${extra} fbcon=\${fbcon} ipv6.disable=1
 #booti \${kernel_addr} \${ramdisk_addr}:500000 \${dtb_addr}
 booti \${kernel_addr} - \${dtb_addr}
 EOF
@@ -500,8 +500,8 @@ echo "the above is how big the sdcard needs to be"
 echo "Creating image file for NanoPi NEO Plus2"
 dd if=/dev/zero of=${basedir}/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
-parted ${imagename}.img --script -- mkpart primary ext4 4096s 264191s
-parted ${imagename}.img --script -- mkpart primary ext4 264192s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 4096s 264191s
+parted ${imagename}.img --script -- mkpart primary ext3 264192s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show ${basedir}/${imagename}.img`
@@ -513,7 +513,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p ${basedir}/root
diff --git a/odroid-c.sh b/odroid-c.sh
index 29fae03..425dbc4 100755
--- a/odroid-c.sh
+++ b/odroid-c.sh
@@ -380,7 +380,7 @@ if test "\${hpd}" = "0"; then setenv hdmi_hpd "disablehpd=true"; fi
 if test "\${cec}" = "1"; then setenv hdmi_cec "hdmitx=cecf"; fi
 
 # Boot Arguments
-setenv bootargs "root=/dev/mmcblk0p2 rootfstype=ext4 quiet rootwait rw \${condev} no_console_suspend vdaccfg=0xa000 logo=osd1,loaded,0x7900000,720p,full dmfc=3 cvbsmode=576cvbs hdmimode=\${m} m_bpp=\${m_bpp} vout=\${vout_mode} \${disableuhs} \${hdmi_hpd} \${hdmi_cec} \${enabledac} net.ifnames=0"
+setenv bootargs "root=/dev/mmcblk0p2 rootfstype=ext3 quiet rootwait rw \${condev} no_console_suspend vdaccfg=0xa000 logo=osd1,loaded,0x7900000,720p,full dmfc=3 cvbsmode=576cvbs hdmimode=\${m} m_bpp=\${m_bpp} vout=\${vout_mode} \${disableuhs} \${hdmi_hpd} \${hdmi_cec} \${enabledac} net.ifnames=0"
 
 # Booting
 fatload mmc 0:1 0x21000000 uImage
@@ -533,7 +533,7 @@ echo "Creating image file for ODROID-C1"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 3072s 264191s
-parted ${imagename}.img --script -- mkpart primary ext4 264192s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 264192s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -545,7 +545,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/odroid-c2-mainline.sh b/odroid-c2-mainline.sh
index 5d71ae6..9b20a2f 100755
--- a/odroid-c2-mainline.sh
+++ b/odroid-c2-mainline.sh
@@ -416,7 +416,7 @@ setenv fdt_high "0xffffffff"
 setenv kernel_filename Image
 setenv fdt_filename meson-gxbb-odroidc2.dtb
 if test "${devtype}" = "mmc"; then part uuid ${devtype} ${devnum}:2 rootpartuuid; fi
-setenv bootargs "root=PARTUUID=${rootpartuuid} rootfstype=ext4 rootwait rw net.ifnames=0 ipv6.disable=1"
+setenv bootargs "root=PARTUUID=${rootpartuuid} rootfstype=ext3 rootwait rw net.ifnames=0 ipv6.disable=1"
 # Without an initramfs
 setenv bootcmd "load ${devtype} ${devnum}:${partition} '${loadaddr}' '${kernel_filename}'; load ${devtype} ${devnum}:${partition} '${dtb_loadaddr}' '${fdt_filename}'; booti '${loadaddr}' - '${dtb_loadaddr}'"
 # With an initramfs
@@ -439,8 +439,8 @@ let RAW_SIZE=(${RAW_SIZE_MB}*1000*1000)/${BLOCK_SIZE}
 echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=${BLOCK_SIZE} count=0 seek=${RAW_SIZE}
 parted ${imagename}.img --script -- mklabel msdos
-parted ${imagename}.img --script -- mkpart primary ext4 4096s 264191s
-parted ${imagename}.img --script -- mkpart primary ext4 264192s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 4096s 264191s
+parted ${imagename}.img --script -- mkpart primary ext3 264192s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -451,8 +451,8 @@ bootp=${device}p1
 rootp=${device}p2
 
 # Create file systems
-mkfs.ext4 -L boot ${bootp}
-mkfs.ext4 -L rootfs ${rootp}
+mkfs.ext3 -L boot ${bootp}
+mkfs.ext3 -L rootfs ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/odroid-c2.sh b/odroid-c2.sh
index 8d3a25a..d7cf97c 100755
--- a/odroid-c2.sh
+++ b/odroid-c2.sh
@@ -685,7 +685,7 @@ echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 2048s 264191s
-parted ${imagename}.img --script -- mkpart primary ext4 264192s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 264192s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -697,7 +697,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat -F 32 -n boot ${bootp}
-mkfs.ext4 -O ^flex_bg -O ^metadata_csum -L rootfs ${rootp}
+mkfs.ext3 -O ^flex_bg -O ^metadata_csum -L rootfs ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/odroid-u2.sh b/odroid-u2.sh
index 3cf1531..5bcc3e7 100755
--- a/odroid-u2.sh
+++ b/odroid-u2.sh
@@ -337,7 +337,7 @@ cat << EOF > "${basedir}"/kali-${architecture}/boot/boot.txt
 setenv initrd_high "0xffffffff"
 setenv fdt_high "0xffffffff"
 setenv bootcmd "fatload mmc 0:1 0x40008000 zImage; fatload mmc 0:1 0x42000000 uInitrd; bootm 0x40008000 0x42000000"
-setenv bootargs "console=tty1 console=ttySAC1,115200n8 root=/dev/mmcblk0p2 rootwait mem=2047M rw rootfstype=ext4 net.ifnames=0"
+setenv bootargs "console=tty1 console=ttySAC1,115200n8 root=/dev/mmcblk0p2 rootwait mem=2047M rw rootfstype=ext3 net.ifnames=0"
 boot
 EOF
 
@@ -356,7 +356,7 @@ echo "Creating image file for ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 2048s 264191s
-parted ${imagename}.img --script -- mkpart primary ext4 264192s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 264192s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -368,8 +368,8 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-# Disable 64bit on ext4 because the u-boot from 2010 is too old.
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+# Disable 64bit on ext3 because the u-boot from 2010 is too old.
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/odroid-w-devkit.sh b/odroid-w-devkit.sh
index 3ff4249..6a42c7e 100755
--- a/odroid-w-devkit.sh
+++ b/odroid-w-devkit.sh
@@ -293,7 +293,7 @@ cd "${basedir}"
 
 # Create cmdline.txt file
 cat << EOF > "${basedir}"/kali-${architecture}/boot/cmdline.txt
-dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 elevator=deadline root=/dev/mmcblk0p2 rootfstype=ext4 rootwait fbcon=map:10 net.ifnames=0 rw
+dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 elevator=deadline root=/dev/mmcblk0p2 rootfstype=ext3 rootwait fbcon=map:10 net.ifnames=0 rw
 EOF
 
 # Create config.txt file
@@ -374,7 +374,7 @@ echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 0 64
-parted ${imagename}.img --script -- mkpart primary ext4 64 -1
+parted ${imagename}.img --script -- mkpart primary ext3 64 -1
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -386,7 +386,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/odroid-w.sh b/odroid-w.sh
index f97593c..b3cd0ae 100755
--- a/odroid-w.sh
+++ b/odroid-w.sh
@@ -289,7 +289,7 @@ cd "${basedir}"
 
 # Create cmdline.txt file
 cat << EOF > "${basedir}"/kali-${architecture}/boot/cmdline.txt
-dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 elevator=deadline root=/dev/mmcblk0p2 rootfstype=ext4 rootwait net.ifnames=0 rw
+dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 elevator=deadline root=/dev/mmcblk0p2 rootfstype=ext3 rootwait net.ifnames=0 rw
 EOF
 
 # rpi-wiggle
@@ -309,7 +309,7 @@ echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 0 64
-parted ${imagename}.img --script -- mkpart primary ext4 64 -1
+parted ${imagename}.img --script -- mkpart primary ext3 64 -1
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -321,7 +321,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/odroid-xu.sh b/odroid-xu.sh
index a21c5f8..e5c8689 100755
--- a/odroid-xu.sh
+++ b/odroid-xu.sh
@@ -358,7 +358,7 @@ setenv fb_x_res "1280"
 setenv fb_y_res "720"
 setenv hdmi_phy_res "720"
 setenv bootcmd "fatload mmc 0:1 0x40008000 zImage; fatload mmc 0:1 0x42000000 uInitrd; bootz 0x40008000 0x42000000"
-setenv bootargs "console=tty1 console=ttySAC2,115200n8 vmalloc=512M fb_x_res=\${fb_x_res} fb_y_res=\${fb_y_res} hdmi_phy_res=\${hdmi_phy_res} vout=hdmi led_blink=1 fake_fb=true root=/dev/mmcblk0p2 rootwait rootfstype=ext4 rw net.ifnames=0"
+setenv bootargs "console=tty1 console=ttySAC2,115200n8 vmalloc=512M fb_x_res=\${fb_x_res} fb_y_res=\${fb_y_res} hdmi_phy_res=\${hdmi_phy_res} vout=hdmi led_blink=1 fake_fb=true root=/dev/mmcblk0p2 rootwait rootfstype=ext3 rw net.ifnames=0"
 boot
 EOF
 
@@ -369,7 +369,7 @@ setenv fb_x_res "1920"
 setenv fb_y_res "1080"
 setenv hdmi_phy_res "1080"
 setenv bootcmd "fatload mmc 0:1 0x40008000 zImage; fatload mmc 0:1 0x42000000 uInitrd; bootz 0x40008000 0x42000000"
-setenv bootargs "console=tty1 console=ttySAC2,115200n8 vmalloc=512M fb_x_res=\${fb_x_res} fb_y_res=\${fb_y_res} hdmi_phy_res=\${hdmi_phy_res} vout=hdmi led_blink=1 fake_fb=true root=/dev/mmcblk0p2 rootwait rw rootfstype=ext4 net.ifnames=0"
+setenv bootargs "console=tty1 console=ttySAC2,115200n8 vmalloc=512M fb_x_res=\${fb_x_res} fb_y_res=\${fb_y_res} hdmi_phy_res=\${hdmi_phy_res} vout=hdmi led_blink=1 fake_fb=true root=/dev/mmcblk0p2 rootwait rw rootfstype=ext3 net.ifnames=0"
 boot
 EOF
 
@@ -390,7 +390,7 @@ echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 3072s 264191s
-parted ${imagename}.img --script -- mkpart primary ext4 264192s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 264192s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -402,7 +402,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/odroid-xu3.sh b/odroid-xu3.sh
index edbad09..6e3b0a5 100755
--- a/odroid-xu3.sh
+++ b/odroid-xu3.sh
@@ -318,7 +318,7 @@ setenv macaddr "00:1e:06:61:7a:39"
 #------------------------------------------------------------------------------------------------------
 # Basic Ubuntu Setup. Don't touch unless you know what you are doing.
 # --------------------------------
-setenv bootrootfs "console=tty1 console=ttySAC2,115200n8 root=/dev/mmcblk0p2 rootwait rootfstype=ext4 net.ifnames=0 rw"
+setenv bootrootfs "console=tty1 console=ttySAC2,115200n8 root=/dev/mmcblk0p2 rootwait rootfstype=ext3 net.ifnames=0 rw"
 
 # boot commands
 # Uncomment the following if you use an initrd
@@ -369,7 +369,7 @@ echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 3072s 264191s
-parted ${imagename}.img --script -- mkpart primary ext4 264192s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 264192s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -381,7 +381,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/pinebook-pro.sh b/pinebook-pro.sh
index 7fc1cc8..ecb66cd 100755
--- a/pinebook-pro.sh
+++ b/pinebook-pro.sh
@@ -839,7 +839,7 @@ EOF
 echo "Creating image file for ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
-parted ${imagename}.img --script -- mkpart primary ext4 2048s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 2048s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -849,7 +849,7 @@ device="/dev/mapper/${device}"
 rootp=${device}p1
 
 # Create file systems
-mkfs.ext4 ${rootp}
+mkfs.ext3 ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/pinebook.sh b/pinebook.sh
index 046996a..79aa67d 100755
--- a/pinebook.sh
+++ b/pinebook.sh
@@ -241,7 +241,7 @@ apt --yes --download-only install kali-linux-default
 # We replace the u-boot menu defaults here so we can make sure the build system doesn't poison it.
 # We use _EOF_ so that the third-stage script doesn't end prematurely.
 cat << '_EOF_' > /etc/default/u-boot
-U_BOOT_PARAMETERS="console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p1 rootwait panic=10 rw rootfstype=ext4 net.ifnames=0"
+U_BOOT_PARAMETERS="console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p1 rootwait panic=10 rw rootfstype=ext3 net.ifnames=0"
 U_BOOT_MENU_LABEL="Kali Linux"
 _EOF_
 
@@ -350,12 +350,12 @@ chmod 755 "${basedir}"/kali-${architecture}/etc/init.d/zram
 sed -i -e 's/^#PermitRootLogin.*/PermitRootLogin yes/' "${basedir}"/kali-${architecture}/etc/ssh/sshd_config
 
 # Ensure we don't have root=/dev/sda3 in the extlinux.conf which comes from running u-boot-menu in a cross chroot.
-sed -i -e 's/append.*/append root=\/dev\/mmcblk0p1 rootfstype=ext4 console=ttyS0,115200 console=tty1 consoleblank=0 rw rootwait/g' "${basedir}"/kali-${architecture}/boot/extlinux/extlinux.conf
+sed -i -e 's/append.*/append root=\/dev\/mmcblk0p1 rootfstype=ext3 console=ttyS0,115200 console=tty1 consoleblank=0 rw rootwait/g' "${basedir}"/kali-${architecture}/boot/extlinux/extlinux.conf
 
 echo "Creating image file for ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
-parted ${imagename}.img --script -- mkpart primary ext4 2048s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 2048s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -365,7 +365,7 @@ device="/dev/mapper/${device}"
 rootp=${device}p1
 
 # Create file systems
-mkfs.ext4 ${rootp}
+mkfs.ext3 ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/riot.sh b/riot.sh
index 86333f4..cda1acb 100755
--- a/riot.sh
+++ b/riot.sh
@@ -318,7 +318,7 @@ cd "${basedir}"
 
 #loadkernel=load \${dtype} \${disk}:1 \${loadaddr} zImage
 
-#bargs=setenv bootargs console=ttymxc1,115200n8 rootwait root=PARTUUID=\${btpart} net.ifnames=0 rootfstype=ext4
+#bargs=setenv bootargs console=ttymxc1,115200n8 rootwait root=PARTUUID=\${btpart} net.ifnames=0 rootfstype=ext3
 
 #loadfdt=load \${dtype} \${disk}:1 0x11000000 \${fdt_file}
 
@@ -335,7 +335,7 @@ echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 2048s 264191s
-parted ${imagename}.img --script -- mkpart primary ext4 264192s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 264192s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -347,7 +347,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-mkfs.ext4 ${rootp}
+mkfs.ext3 ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/rpi-hyperpixel.sh b/rpi-hyperpixel.sh
index 0901b9d..347e779 100755
--- a/rpi-hyperpixel.sh
+++ b/rpi-hyperpixel.sh
@@ -354,7 +354,7 @@ cd "${basedir}"
 
 # Create cmdline.txt file
 cat << EOF > "${basedir}"/kali-${architecture}/boot/cmdline.txt
-dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 elevator=deadline root=/dev/mmcblk0p2 rootfstype=ext4 rootwait net.ifnames=0
+dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 elevator=deadline root=/dev/mmcblk0p2 rootfstype=ext3 rootwait net.ifnames=0
 EOF
 
 # systemd doesn't seem to be generating the fstab properly for some people, so
@@ -362,7 +362,7 @@ EOF
 cat << EOF > "${basedir}"/kali-${architecture}/etc/fstab
 # <file system> <mount point>   <type>  <options>       <dump>  <pass>
 proc /proc proc nodev,noexec,nosuid 0  0
-/dev/mmcblk0p2  / ext4 errors=remount-ro 0 1
+/dev/mmcblk0p2  / ext3 errors=remount-ro 0 1
 # Change this if you add a swap partition or file
 #/dev/SWAP none swap sw 0 0
 /dev/mmcblk0p1 /boot vfat noauto 0 0
@@ -416,7 +416,7 @@ echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 0 128
-parted ${imagename}.img --script -- mkpart primary ext4 128 -1
+parted ${imagename}.img --script -- mkpart primary ext3 128 -1
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -428,7 +428,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-mkfs.ext4 ${rootp}
+mkfs.ext3 ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/rpi-tft.sh b/rpi-tft.sh
index 3c0ae45..e2a81f2 100755
--- a/rpi-tft.sh
+++ b/rpi-tft.sh
@@ -308,7 +308,7 @@ EOF
 
 # Create cmdline.txt file
 cat << EOF > "${basedir}"/kali-${architecture}/boot/cmdline.txt
-dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 elevator=deadline root=/dev/mmcblk0p2 rootfstype=ext4 rootwait net.ifnames=0
+dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 elevator=deadline root=/dev/mmcblk0p2 rootfstype=ext3 rootwait net.ifnames=0
 EOF
 
 # systemd doesn't seem to be generating the fstab properly for some people, so
@@ -316,7 +316,7 @@ EOF
 cat << EOF > "${basedir}"/kali-${architecture}/etc/fstab
 # <file system> <mount point>   <type>  <options>       <dump>  <pass>
 proc /proc proc nodev,noexec,nosuid 0  0
-/dev/mmcblk0p2  / ext4 errors=remount-ro 0 1
+/dev/mmcblk0p2  / ext3 errors=remount-ro 0 1
 # Change this if you add a swap partition or file
 #/dev/SWAP none swap sw 0 0
 /dev/mmcblk0p1 /boot vfat noauto 0 0
@@ -350,7 +350,7 @@ echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 0 128
-parted ${imagename}.img --script -- mkpart primary ext4 128 -1
+parted ${imagename}.img --script -- mkpart primary ext3 128 -1
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -362,7 +362,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-mkfs.ext4 -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/rpi.sh b/rpi.sh
index 58bfe09..1210710 100755
--- a/rpi.sh
+++ b/rpi.sh
@@ -325,7 +325,7 @@ cd "${basedir}"
 
 # Create cmdline.txt file
 cat << EOF > "${basedir}"/kali-${architecture}/boot/cmdline.txt
-dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 elevator=deadline root=/dev/mmcblk0p2 rootfstype=ext4 rootwait net.ifnames=0
+dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 elevator=deadline root=/dev/mmcblk0p2 rootfstype=ext3 rootwait net.ifnames=0
 EOF
 
 # systemd doesn't seem to be generating the fstab properly for some people, so
@@ -333,7 +333,7 @@ EOF
 cat << EOF > "${basedir}"/kali-${architecture}/etc/fstab
 # <file system> <mount point>   <type>  <options>       <dump>  <pass>
 proc /proc proc nodev,noexec,nosuid 0  0
-/dev/mmcblk0p2  / ext4 errors=remount-ro 0 1
+/dev/mmcblk0p2  / ext3 errors=remount-ro 0 1
 # Change this if you add a swap partition or file
 #/dev/SWAP none swap sw 0 0
 /dev/mmcblk0p1 /boot vfat noauto 0 0
@@ -362,7 +362,7 @@ echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 0 128
-parted ${imagename}.img --script -- mkpart primary ext4 128 -1
+parted ${imagename}.img --script -- mkpart primary ext3 128 -1
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -374,7 +374,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-mkfs.ext4 ${rootp}
+mkfs.ext3 ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/rpi0w-nexmon-minimal.sh b/rpi0w-nexmon-minimal.sh
index f46fc62..cee0dde 100755
--- a/rpi0w-nexmon-minimal.sh
+++ b/rpi0w-nexmon-minimal.sh
@@ -395,7 +395,7 @@ chmod 755 "${basedir}"/kali-${architecture}/usr/bin/kalipi-config
 
 # Create cmdline.txt file
 cat << EOF > "${basedir}"/kali-${architecture}/boot/cmdline.txt
-dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
+dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext3 elevator=deadline fsck.repair=yes rootwait
 EOF
 
 # systemd doesn't seem to be generating the fstab properly for some people, so
@@ -404,7 +404,7 @@ cat << EOF > "${basedir}"/kali-${architecture}/etc/fstab
 # <file system> <mount point>   <type>  <options>       <dump>  <pass>
 proc            /proc           proc    defaults          0       0
 /dev/mmcblk0p1  /boot           vfat    defaults          0       2
-/dev/mmcblk0p2  /               ext4    defaults,noatime  0       1
+/dev/mmcblk0p2  /               ext3    defaults,noatime  0       1
 EOF
 
 # rpi-wiggle
@@ -435,7 +435,7 @@ echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 0 128
-parted ${imagename}.img --script -- mkpart primary ext4 128 -1
+parted ${imagename}.img --script -- mkpart primary ext3 128 -1
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -447,7 +447,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-mkfs.ext4 ${rootp}
+mkfs.ext3 ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/rpi0w-nexmon-p4wnp1-aloa.sh b/rpi0w-nexmon-p4wnp1-aloa.sh
index 10eb0cd..dc19be1 100755
--- a/rpi0w-nexmon-p4wnp1-aloa.sh
+++ b/rpi0w-nexmon-p4wnp1-aloa.sh
@@ -309,7 +309,7 @@ systemctl enable fake-hwclock
 
 # Create cmdline.txt file
 mkdir -p /boot
-echo "dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait" > /boot/cmdline.txt
+echo "dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext3 elevator=deadline fsck.repair=yes rootwait" > /boot/cmdline.txt
 
 # Install P4wnP1 A.L.O.A.
 cd /root/P4wnP1
@@ -478,7 +478,7 @@ cat << EOF > "${basedir}"/kali-${architecture}/etc/fstab
 # <file system> <mount point>   <type>  <options>       <dump>  <pass>
 proc            /proc           proc    defaults          0       0
 /dev/mmcblk0p1  /boot           vfat    defaults          0       2
-/dev/mmcblk0p2  /               ext4    defaults,noatime  0       1
+/dev/mmcblk0p2  /               ext3    defaults,noatime  0       1
 EOF
 
 
@@ -530,7 +530,7 @@ echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 0 128
-parted ${imagename}.img --script -- mkpart primary ext4 128 -1
+parted ${imagename}.img --script -- mkpart primary ext3 128 -1
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -542,7 +542,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-mkfs.ext4 ${rootp}
+mkfs.ext3 ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/rpi0w-nexmon.sh b/rpi0w-nexmon.sh
index d44f727..535c3ad 100755
--- a/rpi0w-nexmon.sh
+++ b/rpi0w-nexmon.sh
@@ -392,7 +392,7 @@ chmod 755 "${basedir}"/kali-${architecture}/usr/bin/kalipi-config
 
 # Create cmdline.txt file
 cat << EOF > "${basedir}"/kali-${architecture}/boot/cmdline.txt
-dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
+dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext3 elevator=deadline fsck.repair=yes rootwait
 EOF
 
 # systemd doesn't seem to be generating the fstab properly for some people, so
@@ -401,7 +401,7 @@ cat << EOF > "${basedir}"/kali-${architecture}/etc/fstab
 # <file system> <mount point>   <type>  <options>       <dump>  <pass>
 proc            /proc           proc    defaults          0       0
 /dev/mmcblk0p1  /boot           vfat    defaults          0       2
-/dev/mmcblk0p2  /               ext4    defaults,noatime  0       1
+/dev/mmcblk0p2  /               ext3    defaults,noatime  0       1
 EOF
 
 # rpi-wiggle
@@ -432,7 +432,7 @@ echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 0 128
-parted ${imagename}.img --script -- mkpart primary ext4 128 -1
+parted ${imagename}.img --script -- mkpart primary ext3 128 -1
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -444,7 +444,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-mkfs.ext4 ${rootp}
+mkfs.ext3 ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/rpi2.sh b/rpi2.sh
index ef7a588..309fdde 100755
--- a/rpi2.sh
+++ b/rpi2.sh
@@ -324,7 +324,7 @@ EOF
 
 # Create cmdline.txt file
 cat << EOF > "${basedir}"/kali-${architecture}/boot/cmdline.txt
-dwc_otg.fiq_fix_enable=2 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait rootflags=noload net.ifnames=0
+dwc_otg.fiq_fix_enable=2 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext3 rootwait rootflags=noload net.ifnames=0
 EOF
 
 # systemd doesn't seem to be generating the fstab properly for some people, so
@@ -333,7 +333,7 @@ cat << EOF > "${basedir}"/kali-${architecture}/etc/fstab
 # <file system> <mount point>   <type>  <options>       <dump>  <pass>
 proc            /proc           proc    defaults          0       0
 /dev/mmcblk0p1  /boot           vfat    defaults          0       2
-/dev/mmcblk0p2  /               ext4    defaults,noatime  0       1
+/dev/mmcblk0p2  /               ext3    defaults,noatime  0       1
 # This is a bit of a hack because of using Debian's raspi3-firmware package.
 tmpfs     /boot/firmware  tmpfs rw            0       0
 EOF
@@ -393,7 +393,7 @@ echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 0 128
-parted ${imagename}.img --script -- mkpart primary ext4 128 -1
+parted ${imagename}.img --script -- mkpart primary ext3 128 -1
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -405,7 +405,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-mkfs.ext4 ${rootp}
+mkfs.ext3 ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root
diff --git a/rpi3-64-lite.sh b/rpi3-64-lite.sh
index c02d95d..48585b0 100755
--- a/rpi3-64-lite.sh
+++ b/rpi3-64-lite.sh
@@ -346,7 +346,7 @@ EOF
 
 # Create cmdline.txt file
 cat << EOF > "${basedir}"/kali-${architecture}/boot/cmdline.txt
-dwc_otg.fiq_fix_enable=2 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait rootflags=noload net.ifnames=0
+dwc_otg.fiq_fix_enable=2 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext3 rootwait rootflags=noload net.ifnames=0
 EOF
 
 # systemd doesn't seem to be generating the fstab properly for some people, so
@@ -355,7 +355,7 @@ cat << EOF > "${basedir}"/kali-${architecture}/etc/fstab
 # <file system> <mount point>   <type>  <options>       <dump>  <pass>
 proc            /proc           proc    defaults          0       0
 /dev/mmcblk0p1  /boot           vfat    defaults          0       2
-/dev/mmcblk0p2  /               ext4    defaults,noatime  0       1
+/dev/mmcblk0p2  /               ext3    defaults,noatime  0       1
 EOF
 
 # Copy a default config, with everything commented out so people find it when
@@ -414,7 +414,7 @@ echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=${BLOCK_SIZE} count=0 seek=${RAW_SIZE}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 0 128
-parted ${imagename}.img --script -- mkpart primary ext4 128 -1
+parted ${imagename}.img --script -- mkpart primary ext3 128 -1
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -426,7 +426,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-mkfs.ext4 ${rootp}
+mkfs.ext3 ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root/
diff --git a/rpi3-debian.sh b/rpi3-debian.sh
index 3bae02c..7be2ef5 100755
--- a/rpi3-debian.sh
+++ b/rpi3-debian.sh
@@ -349,7 +349,7 @@ echo "T0:23:respawn:/sbin/agetty -L ttyAMA0 115200 vt100" >> "${basedir}"/kali-$
 cd "${basedir}"
 
 cat << EOF > "${basedir}"/kali-${architecture}/boot/cmdline.txt
-dwc_otg.fiq_fix_enable=2 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait rootflags=noload net.ifnames=0
+dwc_otg.fiq_fix_enable=2 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext3 rootwait rootflags=noload net.ifnames=0
 EOF
 
 #cat << EOF > "${basedir}"/kali-${architecture}/etc/apt/sources.list
@@ -363,7 +363,7 @@ cat << EOF > "${basedir}"/kali-${architecture}/etc/fstab
 # <file system> <mount point>   <type>  <options>       <dump>  <pass>
 proc            /proc           proc    defaults          0       0
 /dev/mmcblk0p1  /boot           vfat    defaults          0       2
-/dev/mmcblk0p2  /               ext4    defaults,noatime  0       1
+/dev/mmcblk0p2  /               ext3    defaults,noatime  0       1
 EOF
 
 # Copy a default config, with everything commented out so people find it when
@@ -407,7 +407,7 @@ echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=${BLOCK_SIZE} count=0 seek=${RAW_SIZE}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 0 128
-parted ${imagename}.img --script -- mkpart primary ext4 128 -1
+parted ${imagename}.img --script -- mkpart primary ext3 128 -1
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -419,7 +419,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-mkfs.ext4 ${rootp}
+mkfs.ext3 ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root/
diff --git a/rpi3-nexmon-hyperpixel.sh b/rpi3-nexmon-hyperpixel.sh
index a0d89fe..76eea88 100755
--- a/rpi3-nexmon-hyperpixel.sh
+++ b/rpi3-nexmon-hyperpixel.sh
@@ -353,7 +353,7 @@ echo "T0:23:respawn:/sbin/agetty -L ttyAMA0 115200 vt100" >> "${basedir}"/kali-$
 cd "${basedir}"
 
 cat << EOF > "${basedir}"/kali-${architecture}/boot/cmdline.txt
-dwc_otg.fiq_fix_enable=2 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait rootflags=noload net.ifnames=0
+dwc_otg.fiq_fix_enable=2 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext3 rootwait rootflags=noload net.ifnames=0
 EOF
 
 cat << EOF > "${basedir}"/kali-${architecture}/etc/apt/sources.list
@@ -367,7 +367,7 @@ cat << EOF > "${basedir}"/kali-${architecture}/etc/fstab
 # <file system> <mount point>   <type>  <options>       <dump>  <pass>
 proc            /proc           proc    defaults          0       0
 /dev/mmcblk0p1  /boot           vfat    defaults          0       2
-/dev/mmcblk0p2  /               ext4    defaults,noatime  0       1
+/dev/mmcblk0p2  /               ext3    defaults,noatime  0       1
 # This is a bit of a hack because of using Debian's raspi3-firmware package.
 tmpfs     /boot/firmware  tmpfs rw            0       0
 EOF
@@ -481,7 +481,7 @@ echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 0 128
-parted ${imagename}.img --script -- mkpart primary ext4 128 -1
+parted ${imagename}.img --script -- mkpart primary ext3 128 -1
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -493,7 +493,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-mkfs.ext4 ${rootp}
+mkfs.ext3 ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root/
diff --git a/rpi3-nexmon.sh b/rpi3-nexmon.sh
index e546b09..d3d8fc0 100755
--- a/rpi3-nexmon.sh
+++ b/rpi3-nexmon.sh
@@ -355,7 +355,7 @@ echo "T0:23:respawn:/sbin/agetty -L ttyAMA0 115200 vt100" >> "${basedir}"/kali-$
 cd "${basedir}"
 
 cat << EOF > "${basedir}"/kali-${architecture}/boot/cmdline.txt
-dwc_otg.fiq_fix_enable=2 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait rootflags=noload net.ifnames=0
+dwc_otg.fiq_fix_enable=2 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext3 rootwait rootflags=noload net.ifnames=0
 EOF
 
 cat << EOF > "${basedir}"/kali-${architecture}/etc/apt/sources.list
@@ -369,7 +369,7 @@ cat << EOF > "${basedir}"/kali-${architecture}/etc/fstab
 # <file system> <mount point>   <type>  <options>       <dump>  <pass>
 proc            /proc           proc    defaults          0       0
 /dev/mmcblk0p1  /boot           vfat    defaults          0       2
-/dev/mmcblk0p2  /               ext4    defaults,noatime  0       1
+/dev/mmcblk0p2  /               ext3    defaults,noatime  0       1
 EOF
 
 # Copy a default config, with everything commented out so people find it when
@@ -412,7 +412,7 @@ echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=${BLOCK_SIZE} count=0 seek=${RAW_SIZE}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 0 128
-parted ${imagename}.img --script -- mkpart primary ext4 128 -1
+parted ${imagename}.img --script -- mkpart primary ext3 128 -1
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -424,7 +424,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-mkfs.ext4 ${rootp}
+mkfs.ext3 ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root/
diff --git a/trimslice.sh b/trimslice.sh
index ba0bd51..74ebf2c 100755
--- a/trimslice.sh
+++ b/trimslice.sh
@@ -317,7 +317,7 @@ echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary ext2 2048s 264191s
-parted ${imagename}.img --script -- mkpart primary ext4 264192s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 264192s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -329,7 +329,7 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.ext2 ${bootp}
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/bootp "${basedir}"/root
diff --git a/utilite.sh b/utilite.sh
index 1969c91..3fe7330 100755
--- a/utilite.sh
+++ b/utilite.sh
@@ -331,7 +331,7 @@ cd "${basedir}"
 # Create a file to set up our u-boot environment
 cat << EOF > "${basedir}"/kali-${architecture}/boot/boot.txt
 setenv mmcdev 2
-setenv bootargs 'earlyprintk console=ttymxc3,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 rw rootwait net.ifnames=0'
+setenv bootargs 'earlyprintk console=ttymxc3,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext3 rw rootwait net.ifnames=0'
 setenv loadaddr  0x10800000
 setenv fdtaddr   0x15000000
 setenv bootm_low 0x15000000
@@ -366,7 +366,7 @@ echo "Creating image file ${imagename}.img"
 dd if=/dev/zero of="${basedir}"/${imagename}.img bs=1M count=${size}
 parted ${imagename}.img --script -- mklabel msdos
 parted ${imagename}.img --script -- mkpart primary fat32 2048s 264191s
-parted ${imagename}.img --script -- mkpart primary ext4 264192s 100%
+parted ${imagename}.img --script -- mkpart primary ext3 264192s 100%
 
 # Set the partition variables
 loopdevice=`losetup -f --show "${basedir}"/${imagename}.img`
@@ -378,9 +378,9 @@ rootp=${device}p2
 
 # Create file systems
 mkfs.vfat ${bootp}
-# The utilite uses an older kernel, and newer mkfs tools add extras to ext4, so
+# The utilite uses an older kernel, and newer mkfs tools add extras to ext3, so
 # we disable them otherwise there will be a kernel panic at boot.
-mkfs.ext4 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
+mkfs.ext3 -O ^64bit -O ^flex_bg -O ^metadata_csum ${rootp}
 
 # Create the dirs for the partitions and mount them
 mkdir -p "${basedir}"/root