mirror of
https://github.com/LukeZGD/Legacy-iOS-Kit.git
synced 2024-11-24 00:49:17 +01:00
ec7adc51a9
- Tested on Windows 10 64-bit 1809, iTunes 12.10.something (I don't remember the specific version), and the latest MSYS2 - To run iOS-OTA-Downgrader on Windows, MSYS2 and iTunes are needed to be installed
344 lines
13 KiB
Bash
Executable File
344 lines
13 KiB
Bash
Executable File
#!/bin/bash
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FindDevice() {
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local DeviceIn
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local i=0
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local Timeout=999
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local USB
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[[ $1 == "DFU" ]] && USB=1227 || USB=1281
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[[ ! -z $2 ]] && Timeout=3
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Log "Finding device in $1 mode..."
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while (( $i < $Timeout )); do
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if [[ $platform == "linux" ]]; then
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DeviceIn=$(lsusb | grep -c "05ac:$USB")
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else
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[[ $($irecovery -q 2>/dev/null | grep -w "MODE" | cut -c 7-) == "$1" ]] && DeviceIn=1
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fi
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if [[ $DeviceIn == 1 ]]; then
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Log "Found device in $1 mode."
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DeviceState="$1"
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break
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fi
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sleep 1
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((i++))
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done
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if [[ $DeviceIn != 1 ]]; then
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[[ $2 == "error" ]] && Error "Failed to find device in $1 mode. (Timed out)"
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return 1
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fi
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}
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GetDeviceValues() {
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local ideviceinfo2
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Log "Finding device in Normal mode..."
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DeviceState=
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ideviceinfo2=$($ideviceinfo -s)
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if [[ $? != 0 ]]; then
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Log "Finding device in DFU/recovery mode..."
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DeviceState="$($irecovery -q 2>/dev/null | grep -w "MODE" | cut -c 7-)"
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elif [[ ! -z $ideviceinfo2 ]]; then
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DeviceState="Normal"
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fi
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if [[ $DeviceState == "DFU" || $DeviceState == "Recovery" ]]; then
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local ProdCut=7
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ProductType=$($irecovery -qv 2>&1 | grep "Connected to iP" | cut -c 14-)
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[[ $(echo $ProductType | cut -c 3) == 'h' ]] && ProdCut=9
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ProductType=$(echo $ProductType | cut -c -$ProdCut)
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if [[ ! $ProductType ]]; then
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read -p "$(Input 'Enter ProductType (eg. iPad2,1):')" ProductType
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fi
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UniqueChipID=$((16#$(echo $($irecovery -q | grep "ECID" | cut -c 7-) | cut -c 3-)))
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if [[ ! $UniqueChipID || $UniqueChipID == 0 ]]; then
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read -p "$(Input 'Enter UniqueChipID (ECID, must be decimal):')" UniqueChipID
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fi
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ProductVer="Unknown"
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else
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ProductType=$(echo "$ideviceinfo2" | grep "ProductType" | cut -c 14-)
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[[ ! $ProductType ]] && ProductType=$($ideviceinfo | grep "ProductType" | cut -c 14-)
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ProductVer=$(echo "$ideviceinfo2" | grep "ProductVer" | cut -c 17-)
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UniqueChipID=$(echo "$ideviceinfo2" | grep "UniqueChipID" | cut -c 15-)
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UniqueDeviceID=$(echo "$ideviceinfo2" | grep "UniqueDeviceID" | cut -c 17-)
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fi
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if [[ ! $DeviceState ]]; then
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Error "No device detected. Please put the device in normal mode before proceeding. Recovery or DFU mode is also applicable" \
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"For more details regarding alternative methods, read the \"Other Notes\" section of the README"
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fi
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Firmware=resources/firmware/$ProductType
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Baseband=0
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BasebandURL=$(cat $Firmware/13G37/url 2>/dev/null)
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if [[ $ProductType == "iPad2,2" ]]; then
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BasebandURL=$(cat $Firmware/13G36/url)
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Baseband="ICE3_04.12.09_BOOT_02.13.Release.bbfw"
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BasebandSHA1="e6f54acc5d5652d39a0ef9af5589681df39e0aca"
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elif [[ $ProductType == "iPad2,3" ]]; then
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Baseband="Phoenix-3.6.03.Release.bbfw"
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BasebandSHA1="8d4efb2214344ea8e7c9305392068ab0a7168ba4"
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elif [[ $ProductType == "iPad2,6" || $ProductType == "iPad2,7" ]]; then
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Baseband="Mav5-11.80.00.Release.bbfw"
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BasebandSHA1="aa52cf75b82fc686f94772e216008345b6a2a750"
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elif [[ $ProductType == "iPad3,2" || $ProductType == "iPad3,3" ]]; then
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Baseband="Mav4-6.7.00.Release.bbfw"
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BasebandSHA1="a5d6978ecead8d9c056250ad4622db4d6c71d15e"
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elif [[ $ProductType == "iPhone4,1" ]]; then
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Baseband="Trek-6.7.00.Release.bbfw"
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BasebandSHA1="22a35425a3cdf8fa1458b5116cfb199448eecf49"
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elif [[ $ProductType == "iPad3,5" || $ProductType == "iPad3,6" ||
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$ProductType == "iPhone5,1" || $ProductType == "iPhone5,2" ]]; then
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BasebandURL=$(cat $Firmware/14G61/url)
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Baseband="Mav5-11.80.00.Release.bbfw"
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BasebandSHA1="8951cf09f16029c5c0533e951eb4c06609d0ba7f"
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elif [[ $ProductType == "iPad4,2" || $ProductType == "iPad4,3" || $ProductType == "iPad4,5" ||
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$ProductType == "iPhone6,1" || $ProductType == "iPhone6,2" ]]; then
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BasebandURL=$(cat $Firmware/14G60/url)
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Baseband="Mav7Mav8-7.60.00.Release.bbfw"
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BasebandSHA1="f397724367f6bed459cf8f3d523553c13e8ae12c"
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elif [[ $ProductType != "iPad2"* && $ProductType != "iPad3"* && $ProductType != "iPad4,1" &&
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$ProductType != "iPad4,4" && $ProductType != "iPod5,1" && $ProductType != "iPhone5"* ]]; then
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Error "Your device $ProductType is not supported."
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else
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BasebandURL=0
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fi
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if [[ $ProductType == "iPad2"* || $ProductType == "iPad3,1" || $ProductType == "iPad3,2" ||
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$ProductType == "iPad3,3" || $ProductType == "iPhone4,1" || $ProductType == "iPod5,1" ]]; then
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DeviceProc=5
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elif [[ $ProductType == "iPhone5"* || $ProductType == "iPad3"* ]]; then
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DeviceProc=6
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elif [[ $ProductType == "iPhone6"* || $ProductType == "iPad4"* ]]; then
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DeviceProc=7
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fi
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HWModel=$(cat $Firmware/hwmodel)
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if [[ ! $BasebandURL || ! $HWModel ]]; then
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Error "Missing BasebandURL and/or HWModel values. Is the firmware folder missing?" \
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"Reinstall dependencies and try again. For more details, read the \"Other Notes\" section of the README"
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fi
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if [[ $ProductType == "iPod5,1" ]]; then
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iBSS="${HWModel}ap"
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iBSSBuildVer="10B329"
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elif [[ $ProductType == "iPad3,1" ]]; then
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iBSS="${HWModel}ap"
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iBSSBuildVer="11D257"
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elif [[ $ProductType == "iPhone6"* ]]; then
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iBSS="iphone6"
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IPSWType="iPhone_4.0_64bit"
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elif [[ $ProductType == "iPad4"* ]]; then
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iBSS="ipad4"
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IPSWType="iPad_64bit"
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else
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iBSS="$HWModel"
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iBSSBuildVer="12H321"
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fi
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[[ ! $IPSWType ]] && IPSWType="$ProductType"
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iBEC="iBEC.$iBSS.RELEASE"
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iBECb="iBEC.${iBSS}b.RELEASE"
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iBSSb="iBSS.${iBSS}b.RELEASE"
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iBSS="iBSS.$iBSS.RELEASE"
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SEP="sep-firmware.$HWModel.RELEASE.im4p"
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Log "Found $ProductType in $DeviceState mode."
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}
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CheckM8() {
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local pwnDFUTool
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local pwnDFUDevice
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local pwnD=1
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if [[ $platform == "macos" && $(uname -m) != "x86_64" ]]; then
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pwnDFUTool="iPwnder32"
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elif [[ $platform == "macos" ]]; then
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Selection=("iPwnder32" "ipwndfu")
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Input "Select pwnDFU tool to use (Select 1 if unsure):"
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select opt in "${Selection[@]}"; do
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case $opt in
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"ipwndfu" ) pwnDFUTool="ipwndfu"; break;;
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*) pwnDFUTool="iPwnder32"; break;;
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esac
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done
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else
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pwnDFUTool="ipwndfu"
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fi
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Log "Entering pwnDFU mode with $pwnDFUTool..."
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if [[ $pwnDFUTool == "ipwndfu" ]]; then
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cd resources/ipwndfu
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$ipwndfu -p
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if [[ $DeviceProc == 7 ]]; then
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Log "Running rmsigchks.py..."
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$rmsigchks
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pwnDFUDevice=$?
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cd ../..
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else
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cd ../..
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Log "Sending iBSS..."
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kDFU iBSS || echo
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pwnDFUDevice=$?
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fi
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elif [[ $pwnDFUTool == "iPwnder32" ]]; then
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$ipwnder32 -p
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pwnDFUDevice=$?
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fi
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[[ $DeviceProc == 7 ]] && pwnD=$($irecovery -q | grep -c "PWND")
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if [[ $pwnDFUDevice != 0 && $pwnD != 1 ]]; then
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echo -e "\n${Color_R}[Error] Failed to enter pwnDFU mode. Please run the script again: ./restore.sh Downgrade ${Color_N}"
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echo "${Color_Y}* This step may fail a lot, especially on Linux, and unfortunately there is nothing I can do about the low success rates. ${Color_N}"
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echo "${Color_Y}* The only option is to make sure you are using an Intel or Apple Silicon device, and to try multiple times ${Color_N}"
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Echo "* For more details, read the \"Other Notes\" section of the README"
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exit 1
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elif [[ $pwnDFUDevice == 0 ]]; then
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Log "Device in pwnDFU mode detected."
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else
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Log "Warning - Failed to detect device in pwnDFU mode."
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Echo "* If the device entered pwnDFU mode successfully, you may continue"
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Echo "* If entering pwnDFU failed, you may have to force restart your device and start over"
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fi
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}
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Recovery() {
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local RecoveryDFU
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if [[ $DeviceState != "Recovery" ]]; then
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Log "Entering recovery mode..."
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$ideviceenterrecovery $UniqueDeviceID >/dev/null
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FindDevice "Recovery"
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fi
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Echo "* Get ready to enter DFU mode."
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read -p "$(Input 'Select Y to continue, N to exit recovery (Y/n)')" RecoveryDFU
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if [[ $RecoveryDFU == 'N' || $RecoveryDFU == 'n' ]]; then
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Log "Exiting recovery mode."
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$irecovery -n
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exit 0
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fi
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Echo "* Hold POWER and HOME button for 8 seconds."
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for i in {08..01}; do
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echo -n "$i "
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sleep 1
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done
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echo -e "\n$(Echo '* Release POWER and hold HOME button for 8 seconds.')"
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for i in {08..01}; do
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echo -n "$i "
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sleep 1
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done
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echo
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FindDevice "DFU" error
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CheckM8
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}
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kDFU() {
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local kloader
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local VerDetect=$(echo $ProductVer | cut -c 1)
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if [[ ! -e saved/$ProductType/$iBSS.dfu ]]; then
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Log "Downloading iBSS..."
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$partialzip $(cat $Firmware/$iBSSBuildVer/url) Firmware/dfu/$iBSS.dfu $iBSS.dfu
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mkdir -p saved/$ProductType 2>/dev/null
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mv $iBSS.dfu saved/$ProductType
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fi
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if [[ ! -e saved/$ProductType/$iBSS.dfu ]]; then
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Error "Failed to save iBSS. Please run the script again"
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fi
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Log "Patching iBSS..."
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$bspatch saved/$ProductType/$iBSS.dfu tmp/pwnediBSS resources/patches/$iBSS.patch
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if [[ $1 == iBSS ]]; then
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cd resources/ipwndfu
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Log "Sending iBSS..."
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$ipwndfu -l ../../tmp/pwnediBSS
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local ret=$?
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cd ../..
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return $ret
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fi
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[[ $VerDetect == 1 ]] && kloader="kloader_hgsp"
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[[ $VerDetect == 5 ]] && kloader="kloader5"
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[[ ! $kloader ]] && kloader="kloader"
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$iproxy 2222 22 &
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iproxyPID=$!
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Log "Copying stuff to device via SSH..."
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Echo "* Make sure OpenSSH/Dropbear is installed on the device and running!"
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Echo "* Dropbear is only needed for devices on iOS 10"
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Echo "* To make sure that SSH is successful, try these steps:"
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Echo "* Reinstall OpenSSH/Dropbear, reboot and rejailbreak, then reinstall them again"
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echo
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Input "Enter the root password of your iOS device when prompted"
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Echo "* The default password is \"alpine\""
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$SCP -P 2222 resources/tools/$kloader tmp/pwnediBSS root@127.0.0.1:/tmp
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if [[ $? == 0 ]]; then
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$SSH -p 2222 root@127.0.0.1 "chmod +x /tmp/$kloader; /tmp/$kloader /tmp/pwnediBSS" &
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else
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Log "Cannot connect to device via USB SSH."
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Echo "* Please try the steps above to make sure that SSH is successful"
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Echo "* Alternatively, you may use kDFUApp by tihmstar (from my repo, see README)"
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Input "Press Enter/Return to continue anyway (or press Ctrl+C to cancel and try again)"
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read -s
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Log "Will try again with Wi-Fi SSH..."
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Echo "* Make sure that the device and your PC/Mac are on the same network!"
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Echo "* You can check for your device's IP Address in: Settings > WiFi/WLAN > tap the 'i' next to your network name"
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read -p "$(Input 'Enter the IP Address of your device:')" IPAddress
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Log "Copying stuff to device via SSH..."
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$SCP resources/tools/$kloader tmp/pwnediBSS root@$IPAddress:/tmp
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if [[ $? == 1 ]]; then
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Error "Cannot connect to device via SSH." \
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"Please try the steps above to make sure that SSH is successful"
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fi
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$SSH root@$IPAddress "/tmp/$kloader /tmp/pwnediBSS" &
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fi
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Log "Entering kDFU mode..."
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Echo "* Press POWER or HOME button when screen goes black on the device"
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FindDevice "DFU"
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}
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pwnREC() {
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local Attempt=1
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if [[ $ProductType == "iPad4,4" || $ProductType == "iPad4,5" ]]; then
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Log "iPad mini 2 device detected. Setting iBSS and iBEC to \"ipad4b\""
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iBEC=$iBECb
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iBSS=$iBSSb
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fi
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while (( $Attempt < 4 )); do
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Log "Entering pwnREC mode... (Attempt $Attempt)"
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Log "Sending iBSS..."
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$irecovery -f $IPSWCustom/Firmware/dfu/$iBSS.im4p
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$irecovery -f $IPSWCustom/Firmware/dfu/$iBSS.im4p
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Log "Sending iBEC..."
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$irecovery -f $IPSWCustom/Firmware/dfu/$iBEC.im4p
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sleep 3
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FindDevice "Recovery" timeout
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[[ $? == 0 ]] && break
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((Attempt++))
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done
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if (( $Attempt == 4 )); then
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Error "Failed to enter pwnREC mode. You may have to force restart your device and start over entering pwnDFU mode again" \
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"macOS users may have to install libimobiledevice and libirecovery from Homebrew. For more details, read the \"Other Notes\" section of the README"
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fi
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}
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