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Do not proceed if iPhone 4 is in kDFU mode

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kDFU does NOT work for ch3rryflower/iPhone4Down, this change prevents users proceeding with kDFU.
This does not apply for 7.1.2 restores and restoring with SHSH blobs.
This commit is contained in:
LukeZGD 2022-07-04 10:45:05 +08:00
parent d60400a77f
commit 72ef43fbf6
2 changed files with 28 additions and 7 deletions
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21
resources/device.sh
View File

@ -223,7 +223,7 @@ EnterPwnDFU() {
SaveExternal https://github.com/LukeZGD/ipwndfu/archive/6e67c9e28a5f7f63f179dea670f7f858712350a0.zip ipwndfu 61333249eb58faebbb380c4709384034ce0e019a SaveExternal https://github.com/LukeZGD/ipwndfu/archive/6e67c9e28a5f7f63f179dea670f7f858712350a0.zip ipwndfu 61333249eb58faebbb380c4709384034ce0e019a
fi fi
Log "Entering pwnDFU mode with: $pwnDFUTool..." Log "Entering pwnDFU mode with: $pwnDFUTool"
if [[ $pwnDFUTool == "ipwndfu" ]]; then if [[ $pwnDFUTool == "ipwndfu" ]]; then
cd resources/ipwndfu cd resources/ipwndfu
$ipwndfu -p $ipwndfu -p
@ -240,12 +240,21 @@ EnterPwnDFU() {
$pwnDFUTool -p $pwnDFUTool -p
pwnDFUDevice=$? pwnDFUDevice=$?
fi fi
[[ $DeviceProc == 7 ]] && pwnD=$($irecovery -q | grep -c "PWND") if [[ $DeviceProc == 4 || $DeviceProc == 7 ]]; then
[[ $DeviceProc == 4 ]] && SendiBSS=1 pwnD=$($irecovery -q | grep -c "PWND")
SendiBSS=1
fi
if [[ $pwnDFUDevice != 0 && $ProductType == "iPhone3,1" ]]; then if [[ $ProductType == "iPhone3,1" ]]; then
Error "Failed to enter pwnDFU mode. Please run the script again" \ if [[ $pwnDFUDevice != 0 ]]; then
"Exit DFU mode first by holding the TOP and HOME buttons for about 15 seconds." Error "Failed to enter pwnDFU mode. Please run the script again" \
"Exit DFU mode first by holding the TOP and HOME buttons for about 15 seconds."
elif [[ $pwnD != 1 ]]; then
Error "Your device is not in pwnDFU mode, cannot proceed. Note that kDFU mode will NOT work!" \
"Exit DFU mode by holding the TOP and HOME buttons for about 15 seconds."
else
Log "Device in pwnDFU mode detected."
fi
elif [[ $pwnDFUDevice != 0 && $pwnD != 1 ]]; then elif [[ $pwnDFUDevice != 0 && $pwnD != 1 ]]; then
echo -e "\n${Color_R}[Error] Failed to enter pwnDFU mode. Please run the script again ${Color_N}" echo -e "\n${Color_R}[Error] Failed to enter pwnDFU mode. Please run the script again ${Color_N}"
echo "${Color_Y}* If the screen is black, exit DFU mode first by holding the TOP and HOME buttons for about 15 seconds. ${Color_N}" echo "${Color_Y}* If the screen is black, exit DFU mode first by holding the TOP and HOME buttons for about 15 seconds. ${Color_N}"

14
restore.sh
View File

@ -209,7 +209,19 @@ Main() {
fi fi
elif [[ $Mode == *"4" || $DeviceProc == 7 ]]; then elif [[ $Mode == *"4" || $DeviceProc == 7 ]]; then
if [[ $DeviceState == "Normal" ]]; then if [[ $DeviceState == "Normal" && $OSVer == "7.1.2" ]]; then
kDFU
elif [[ $DeviceState == "DFU" && $OSVer == "7.1.2" ]]; then
Input "Select the mode that your device is currently in:"
Selection=("kDFU mode" "DFU/pwnDFU mode")
select opt in "${Selection[@]}"; do
case $opt in
"kDFU mode" ) break;;
"DFU/pwnDFU mode" ) EnterPwnDFU; break;;
* ) exit 0;;
esac
done
elif [[ $DeviceState == "Normal" ]]; then
Echo "* The device needs to be in recovery/DFU mode before proceeding." Echo "* The device needs to be in recovery/DFU mode before proceeding."
read -p "$(Input 'Send device to recovery mode? (y/N):')" Selection read -p "$(Input 'Send device to recovery mode? (y/N):')" Selection
[[ $Selection == 'Y' || $Selection == 'y' ]] && Recovery || exit [[ $Selection == 'Y' || $Selection == 'y' ]] && Recovery || exit