mirror of
https://github.com/LukeZGD/Legacy-iOS-Kit.git
synced 2024-11-27 10:24:16 +01:00
209 lines
6.3 KiB
Bash
Executable File
209 lines
6.3 KiB
Bash
Executable File
#!/bin/bash
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platform="linux"
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iv_k93=781b9672a86ba1b41f8b7fa0af714c94
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key_k93=db03d63a767b5211d644fccd3e85ef4d5704c94d7589e0fa9ca475a353d8734b
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iv_k94=883c92ed915e4d2481570a062583495b
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key_k94=ccfadf3732904885d38f963cce035d7e03b387b67212d526503c85773b58e52f
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iv_k95=460116385cca6d5596221c58ae122669
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key_k95=7852f1fd93d9d49ebea44021081e8f1dffa336d0d3e9517374f8be451dd92eb7
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iv_k93a=976aa656929ac699fff36715de96876d
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key_k93a=5fe5c47b5620c2b40b1ca2bd1764a92d568901a24e1caf8faf0cf0f84ae11b4e
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iv_p101=b21abc8689b0dea8f6e613f9f970e241
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key_p101=b9ed63e4a31f5d9d4d7dddc527e65fd31d1ea48c70204e6b44551c1e6dfc52b5
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iv_p102=56231fd62c6296ed0c8c411bcef602e0
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key_p102=cdb2142489e5e936fa8f3540bd036f62ed0f27ddb6fec96b9fbfec5a65bc5f17
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iv_p103=fa39c596b6569e572d90f0820e4e4357
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key_p103=34b359fcc729a0f0d2853e786a78b245ed36a9212c8296aaab95dc0401cf07de
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iv_j1=c3ea87ed43788dfc3e268abdf1af27dd
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key_j1=cd3dd7eee07b9ce8b180d1526632cf86dc7fef7d52352d06af354598ab9cf2ef
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iv_j2=32fcd912cb9a472ef2a6db72596ae01c
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key_j2=076720d5a07e8011bdda6f6eafaf4845b40a441615cd1d7c1a9cca438ce7db17
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iv_j2a=e6b041970cd611c8a1561a4c210bc476
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key_j2a=aec6a888d45bd26106ac620d7d4ec0c160ab80276deedc1b50ce8f5d99dcc9af
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iv_p105=a5892a58c90b6d3fb0e0b20db95070d7
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key_p105=75612774968009e3f85545ac0088d0d0bb9cb4e2c2970e8f88489be0b9dfe103
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iv_p106=fba6d9aaec7237891c80390e6ffa88bf
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key_p106=92909dca9bfdb9193131f9ad9b628b1a4971b1cbab52c0ddd114a6253fad96c0
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iv_p107=1d99e780d96c32a25ca7e4b1c7fe14c0
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key_p107=4e2c14927693d61e1da375e340061521c9376007163f6ab55afbe1a03b901fd3
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iv_n78=e0175b03bc29817adc312638884e0898
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key_n78=0a0e0aedc8171669c9af6a229930a395959df55dcd8a3ee1fe0f4c009007df3c
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iv_n94=147cdef921ed14a5c10631c5e6e02d1e
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key_n94=6ea1eb62a9f403ee212c1f6b3039df093963b46739c6093407190fe3d750c69c
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iv_n41=bd0c8b039a819604a30f0d39adf88572
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key_n41=baf05fe0282f78c18c2e3842be4f9021919d586b55594281f5b5abd0f6e61495
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iv_n42=fdad2b7a35384fa2ffc7221213ca1082
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key_n42=74cd68729b800a20b1f8e8a3cb5517024a09f074eaa05b099db530fb5783275e
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rm -rf iP*/ tmp/ $(ls *.shsh2) BuildManifest.plist
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clear
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echo "******* 841-OTA-Downgrader *******"
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echo " - by LukeZGD "
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echo
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HardwareModel=$(ideviceinfo | grep 'HardwareModel' | cut -c 16-)
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HardwareModelLower=$(echo $HardwareModel | tr '[:upper:]' '[:lower:]' | sed 's/.\{2\}$//')
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ProductType=$(ideviceinfo | grep 'ProductType' | cut -c 14-)
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ProductVersion=$(ideviceinfo | grep 'ProductVersion' | cut -c 17-)
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UniqueChipID=$(ideviceinfo | grep 'UniqueChipID' | cut -c 15-)
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iBSS="iBSS.$HardwareModelLower.RELEASE"
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if [ ! $HardwareModel ]
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then
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echo "Please plug the device in before proceeding"
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echo
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exit
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fi
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echo "HardwareModel: $HardwareModel"
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echo "ProductType: $ProductType"
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echo "ProductVersion: $ProductVersion"
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echo "UniqueChipID (ECID): $UniqueChipID"
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echo "iBSS: $iBSS"
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echo
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IPSW="${ProductType}_8.4.1_12H321_Restore"
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if [ ! -e ${IPSW}.ipsw ]
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then
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echo "iOS 8.4.1 IPSW is missing! Please put the IPSW on the same directory of this script"
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echo
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exit
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fi
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mkdir tmp
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if [ ! -e tools/tsschecker_$platform ]
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then
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echo "Downloading tsschecker..."
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curl -L -# "https://github.com/tihmstar/tsschecker/releases/download/v212/tsschecker_v212_mac_win_linux.zip" -o "tmp/tsschecker.zip"
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echo "Extracting tsschecker..."
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unzip -j tmp/tsschecker.zip tsschecker_$platform -d tools/
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chmod +x tools/tsschecker_$platform
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echo
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fi
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if [ ! -e tools/tsschecker_$platform ]
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then
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echo "Download/extract tsschecker failed. Please run the script again"
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exit
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fi
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if [ ! -e tools/futurerestore_$platform ]
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then
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echo "Downloading futurerestore..."
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curl -L -# "http://api.tihmstar.net/builds/futurerestore/futurerestore-latest.zip" -o "tmp/futurerestore.zip"
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echo "Extracting futurerestore..."
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unzip -j tmp/futurerestore.zip futurerestore_$platform -d tools/
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chmod +x tools/futurerestore_$platform
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echo
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fi
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if [ ! -e tools/futurerestore_$platform ]
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then
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echo "Download/extract futurerestore failed. Please run the script again"
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exit
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fi
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echo "Downloading ota.json..."
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curl -L -# "https://api.ipsw.me/v2.1/ota.json/condensed" -o "tmp/ota.json"
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echo 'Copying ota.json to /tmp or $TMPDIR...'
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if [ $platform == macos ]
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then
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cp tmp/ota.json $TMPDIR
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else
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cp tmp/ota.json /tmp
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fi
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echo
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if [ ! -e tmp/ota.json ]
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then
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echo "Download ota.json failed. Please run the script again"
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exit
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fi
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echo "Downloading BuildManifest.plist..."
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OTAFirmware=$(curl "https://api.ipsw.me/v4/ota/download/$ProductType/12H321?prerequisite=12H143" -s -L -I -o /dev/null -w '%{url_effective}')
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pzb -g AssetData/boot/BuildManifest.plist $OTAFirmware
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echo
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if [ ! -e BuildManifest.plist ]
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then
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echo "Download BuildManifest.plist failed. Please run the script again"
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exit
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fi
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echo "Saving 8.4.1 blobs with tsschecker..."
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env "LD_PRELOAD=libcurl.so.3" tools/tsschecker_$platform -d $ProductType -i 8.4.1 -o -s -e $UniqueChipID -m BuildManifest.plist
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echo
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if [ ! -e $(ls *.shsh2) ]
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then
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echo "Saving 8.4.1 blobs failed. Please run the script again"
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exit
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fi
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echo "Extracting 8.4.1 IPSW..."
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unzip -q ${IPSW}.ipsw -d $IPSW/
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echo
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echo "Decrypting iBSS..."
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iv=iv_$HardwareModelLower
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key=key_$HardwareModelLower
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echo "IV = ${!iv}"
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echo "Key = ${!key}"
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tools/xpwntool_$platform $IPSW/Firmware/dfu/$iBSS.dfu tmp/iBSS.dec -k ${!key} -iv ${!iv} -decrypt
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dd bs=64 skip=1 if=tmp/iBSS.dec of=tmp/iBSS.dec2
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echo
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echo "Patching iBSS..."
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bspatch tmp/iBSS.dec2 tmp/pwnediBSS patches/$iBSS.patch
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echo
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if [[ $(echo $ProductVersion | cut -c 1) == 1 ]]
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then
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kloader="kloader_hgsp"
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elif [[ $(echo $ProductVersion | cut -c 1) == 5 ]]
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then
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kloader="kloader5"
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else
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kloader="kloader"
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fi
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echo "Make sure SSH is installed and working on the device!"
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echo "Please enter Wi-Fi IP address of device for SSH connection:"
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read IPAddress
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echo "Will now connect to device using SSH"
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echo "Please enter root password when prompted (default is 'alpine')"
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echo
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echo "Copying stuff to device..."
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scp tools/$kloader tmp/pwnediBSS root@$IPAddress:/
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echo
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echo "Entering pwnDFU mode... (press Ctrl+C after entering root password to continue)"
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ssh root@$IPAddress "chmod 0755 /$kloader && /$kloader /pwnediBSS"
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echo
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echo "Press home/power button once when screen goes black on the device, then press [enter]"
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read
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echo "Will now proceed to futurerestore in 5 seconds..."
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sleep 5
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echo
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sudo env "LD_PRELOAD=libcurl.so.3" tools/futurerestore_$platform -t $(ls *.shsh2) --latest-baseband --use-pwndfu ${IPSW}.ipsw
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