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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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17
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
if [[ $pwnDFUDevice != 0 ]]; then
Error "Failed to enter pwnDFU mode. Please run the script again" \ 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." "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