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LukeeGD 2019-11-20 08:40:27 +08:00
parent 07adf2a64d
commit abf6c0dc16
2 changed files with 40 additions and 23 deletions
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3
.gitignore vendored
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@ -1,3 +1,6 @@
*.ipsw
*.shsh2
iP*/
tmp/
tools/
BuildManifest.plist

60
restore.sh
View File

@ -53,6 +53,11 @@ key_n41=baf05fe0282f78c18c2e3842be4f9021919d586b55594281f5b5abd0f6e61495
iv_n42=fdad2b7a35384fa2ffc7221213ca1082
key_n42=74cd68729b800a20b1f8e8a3cb5517024a09f074eaa05b099db530fb5783275e
rm -rf iP*/
rm -rf tmp/
rm -rf $(ls *.shsh2)
rm -rf BuildManifest.plist
clear
echo "******* 841-OTA-Downgrader *******"
echo " - by LukeZGD "
@ -81,8 +86,7 @@ echo
IPSW="${ProductType}_8.4.1_12H321_Restore"
#if [ ! -e ${IPSW}.ipsw ]
if [ -e ${IPSW}.ipsw ]
if [ ! -e ${IPSW}.ipsw ]
then
echo "iOS 8.4.1 IPSW is missing! Please put the IPSW on the same directory of this script"
echo
@ -91,33 +95,32 @@ fi
echo "Downloading tsschecker..."
mkdir tmp
wget -q "https://github.com/tihmstar/tsschecker/releases/download/v212/tsschecker_v212_mac_win_linux.zip" -O "tmp/tsschecker.zip"
curl -L -# "https://github.com/tihmstar/tsschecker/releases/download/v212/tsschecker_v212_mac_win_linux.zip" > "tmp/tsschecker.zip"
echo "Extracting tsschecker..."
unzip -q tmp/tsschecker.zip -d tools/tsschecker/
chmod +x tools/tsschecker/tsschecker_$platform
unzip -j tmp/tsschecker.zip tsschecker_$platform -d tools/
chmod +x tools/tsschecker_$platform
echo
echo "Downloading futurerestore..."
wget -q "http://api.tihmstar.net/builds/futurerestore/futurerestore-latest.zip" -O "tmp/futurerestore.zip"
curl -L -# "http://api.tihmstar.net/builds/futurerestore/futurerestore-latest.zip" > "tmp/futurerestore.zip"
echo "Extracting futurerestore..."
unzip -q tmp/futurerestore.zip -d tools/futurerestore/
chmod +x tools/futurerestore/futurerestore_$platform
unzip -j tmp/futurerestore.zip futurerestore_$platform -d tools/
chmod +x tools/futurerestore_$platform
echo
echo "Downloading ota.json..."
wget -q "https://api.ipsw.me/v2.1/ota.json/condensed" -O tmp/ota.json
curl -L -# "https://api.ipsw.me/v2.1/ota.json/condensed" > "tmp/ota.json"
echo "Copying ota.json to /tmp..."
cp tmp/ota.json /tmp
echo
echo "Downloading OTA Firmware..."
wget -q "https://api.ipsw.me/v4/ota/download/$ProductType/12H321?prerequisite=12H143" -O tmp/ota.zip
echo "Extracting BuildManifest.plist..."
unzip -q -j tmp/ota.zip AssetData/boot/BuildManifest.plist -d tmp/
echo "Downloading BuildManifest.plist..."
OTAFirmware=$(curl "https://api.ipsw.me/v4/ota/download/$ProductType/12H321?prerequisite=12H143" -s -L -I -o /dev/null -w '%{url_effective}')
pzb -g AssetData/boot/BuildManifest.plist $OTAFirmware
echo
echo "Saving 8.4.1 blobs with tsschecker..."
env "LD_PRELOAD=libcurl.so.3" tools/tsschecker/tsschecker_$platform -d $ProductType -i 8.4.1 -o -s -e $UniqueChipID -m tmp/BuildManifest.plist > /dev/null 2>&1
env "LD_PRELOAD=libcurl.so.3" tools/tsschecker_$platform -d $ProductType -i 8.4.1 -o -s -e $UniqueChipID -m BuildManifest.plist
echo
echo "Extracting 8.4.1 IPSW..."
@ -133,27 +136,38 @@ tools/xpwntool_$platform $IPSW/Firmware/dfu/$iBSS.dfu tmp/iBSS.dec -k ${!key} -i
echo
echo "Patching iBSS..."
bspatch tmp/iBSS.dec patches/$iBSS.patch tmp/pwnediBSS
bspatch tmp/iBSS.dec tmp/pwnediBSS patches/$iBSS.patch
echo
if [ ! $iOS10 ]
if [ $(echo $version | cut -c 1) == 1 ]
then
kloader="kloader"
else
kloader="kloader_hgsp"
elif [ $(echo $version | cut -c 1) == 5 ]
then
kloader="kloader5"
else
kloader="kloader"
fi
echo "Make sure SSH is installed and working on the device!"
echo "Please enter Wi-Fi IP address of device for SSH connection:"
#read IPAddress
read IPAddress
echo "Will now connect to device using SSH"
echo "Please enter root password when prompted (default is 'alpine')"
echo
echo "Copying stuff to device..."
scp tools/$kloader root@$IPAddress:/usr/bin
scp tmp/pwnediBSS root@$IPAddress:/
scp tools/$kloader tmp/pwnediBSS root@$IPAddress:/
echo
echo "Entering pwnDFU mode..."
ssh root@$IPAddress "$kloader /pwnediBSS"
echo "Entering pwnDFU mode... (press Ctrl+C after entering root password to continue)"
ssh root@$IPAddress "chmod 0755 /$kloader && /$kloader /pwnediBSS"
echo
echo "Press home/power button once when screen goes black on the device, then press [enter]"
read
echo "Will now proceed to futurerestore in 5 seconds..."
sleep 5
echo
sudo env "LD_PRELOAD=libcurl.so.3" tools/futurerestore_$platform -t $(ls *.shsh2) --latest-baseband --use-pwndfu ${IPSW}.ipsw