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Rev 5

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L430 disabled due to missing patches for fw, fixed padding *once again, sigh*.
This commit is contained in:
digmorepaka 2020-04-12 11:59:46 +02:00 committed by GitHub
parent cd14ab78c9
commit c5ec30a125
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 6 deletions
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15
start.sh
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@ -13,8 +13,7 @@ echo " 888 "
echo " Y8b d88P "
echo " \`Y88P\` "
echo "Software-based jailbreak for IvyBridge (xx30) series ThinkPads"
echo "Revision 4"
echo "Revision 5"
# Give the network time to come online
if ! ping -q -c 1 -W 1 8.8.8.8 >/dev/null; then echo -e "\e[1;32mWaiting 10 seconds for Network...\e[0m" && sleep 10; fi
@ -32,6 +31,8 @@ valid="false"
flashsize=$(/root/flashrom/flashrom -p internal:laptop=force_I_want_a_brick --ifd -i bios -N -r /tmp/backup.rom > /dev/null && du /tmp/backup.rom | sed "s/[^0-9]//g")
padding=$(expr $flashsize - 4096)
echo "You may see an error about flash regions being locked, this is expected and should not be a concern."
# Check if BIOS version is valid
case $machine in
X230Tablet|X230t)
@ -44,8 +45,9 @@ case $machine in
if [ "260" -gt "$version" ]; then valid="true"; fi ;;
W530)
if [ "259" -gt "$version" ]; then valid="true"; fi ;;
L430)
if [ "255" -gt "$version" ]; then valid="true"; fi ;;
# Flash unlock works, fw patches don't. Temporarily disabled.
# L430)
# if [ "255" -gt "$version" ]; then valid="true"; fi ;;
esac
if [ $valid == "false" ]; then
@ -83,8 +85,8 @@ elif [ $valid == "false" ]; then
fi
echo -e "\e[1;32mPlease enter a choice:\e[0m"
$([[ $machine == "X230" ]]) && echo "0) Flash LVDS Modified Lenovo BIOS for X330"
$([[ $valid == "true" ]]) && echo "1) Flash Modified Lenovo BIOS"
$([[ $machine == "X230" ]]) && echo "0) Flash LVDS Modified Lenovo BIOS for X330(X230 FHD/QHD)"
echo "2) Flash a custom BIOS from URL"
echo "3) Shutdown / Abort Procedure"
read choice
@ -109,11 +111,12 @@ read -p "Press Enter key to begin flashing your jailbroken BIOS! Do NOT let the
echo -e "\e[1;32mFlashing BIOS...\e[0m"
# pad the BIOS to 12MB or 16MB before flashing
dd if=/dev/zero of=/root/bios/pad bs=1 count=$padding
dd if=/dev/zero of=/root/bios/pad bs=1K count=$padding
cat /root/bios/pad /root/bios/$machine.rom > /root/bios/rom.temp
/root/flashrom/flashrom -p internal:laptop=force_I_want_a_brick -w /root/bios/rom.temp --ifd -i bios -N
rm /root/bios/pad
rm /root/bios/rom.temp
read -p "All done! Press Enter key to restart your ThinkPad or CTRL+C to exit to shell."