now its working fine
This commit is contained in:
edwin
parent
388dad02fc
commit
f257fd9100
1 changed files with 52 additions and 21 deletions
71
downr1n.sh
71
downr1n.sh
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@ -273,6 +273,7 @@ _kill_if_running() {
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fi
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}
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_runFuturerestore() {
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cat <<EOF
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===================================================================================================
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@ -287,7 +288,7 @@ EOF
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read -p "Press ENTER to continue <-"
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rm -rf /tmp/futurerestore/
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"$dir"/futurerestore -t blobs/"$deviceid"-"$version".shsh2 --use-pwndfu --skip-blob \
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--rdsk work/rdsk.im4p --rkrn work/rkrn.im4p \
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--rdsk work/rdsk.im4p --rkrn work/krnl.im4p \
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--latest-sep $HasBaseband $ipsw
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}
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@ -670,7 +671,7 @@ if [ "$downgrade" = "1" ]; then
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"$dir"/gaster decrypt work/"$(awk "/""${model}""/{x=1}x&&/iBEC[.]/{print;exit}" work/BuildManifest.plist | grep '<string>' |cut -d\> -f2 |cut -d\< -f1 | sed 's/Firmware[/]dfu[/]//')" work/iBEC.dec
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fi
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"$dir"/iBoot64Patcher work/iBEC.dec work/iBEC.patched -b " -v wdt=-1 keepsyms=1 debug=0x2014e `if [ "$cpid" = '0x8960' ] || [ "$cpid" = '0x7000' ] || [ "$cpid" = '0x7001' ]; then echo "-restore"; fi`" -n `if [ "$fixBoot" = "1" ]; then echo "-f"; fi`
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"$dir"/iBoot64Patcher work/iBEC.dec work/iBEC.patched -b " -v wdt=-1 `if [ "$cpid" = '0x8960' ] || [ "$cpid" = '0x7000' ] || [ "$cpid" = '0x7001' ]; then echo "-restore"; fi`" -n -f
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"$dir"/img4 -i work/iBEC.patched -o work/iBEC.img4 -M work/IM4M -A -T ibec
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if [[ "$deviceid" == "iPhone8"* ]] || [[ "$deviceid" == "iPad6"* ]] || [[ "$deviceid" == *'iPad5'* ]]; then
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@ -688,13 +689,27 @@ if [ "$downgrade" = "1" ]; then
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fi
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python3 -m pyimg4 img4 create -p work/kcache.im4p -o work/kernelcache.img4 -m work/IM4M
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if [[ "$deviceid" == "iPhone8"* ]] || [[ "$deviceid" == "iPad6"* ]] || [[ "$deviceid" == *'iPad5'* ]]; then
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if [ "$os" = 'Darwin' ]; then
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"$dir"/img4 -i work/"$(/usr/bin/plutil -extract "BuildIdentities".0."Manifest"."RestoreKernelCache"."Info"."Path" xml1 -o - work/BuildManifest.plist | grep '<string>' |cut -d\> -f2 |cut -d\< -f1 | head -1)" -o work/kcache.dec
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python3 -m pyimg4 im4p extract -i work/"$(/usr/bin/plutil -extract "BuildIdentities".0."Manifest"."RestoreKernelCache"."Info"."Path" xml1 -o - work/BuildManifest.plist | grep '<string>' |cut -d\> -f2 |cut -d\< -f1 | head -1)" -o work/kcache.dec --extra work/kpp.bin
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else
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"$dir"/img4 -i work/"$(binaries/Linux/PlistBuddy work/BuildManifest.plist -c "Print BuildIdentities:0:Manifest:RestoreKernelCache:Info:Path" | sed 's/"//g')" -o work/kcache.dec
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python3 -m pyimg4 im4p extract -i work/"$(binaries/Linux/PlistBuddy work/BuildManifest.plist -c "Print BuildIdentities:0:Manifest:RestoreKernelCache:Info:Path" | sed 's/"//g')" -o work/kcache.dec --extra work/kpp.bin
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fi
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else
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if [ "$os" = 'Darwin' ]; then
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python3 -m pyimg4 im4p extract -i work/"$(/usr/bin/plutil -extract "BuildIdentities".0."Manifest"."RestoreKernelCache"."Info"."Path" xml1 -o - work/BuildManifest.plist | grep '<string>' |cut -d\> -f2 |cut -d\< -f1 | head -1)" -o work/kcache.dec
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else
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python3 -m pyimg4 im4p extract -i work/"$(binaries/Linux/PlistBuddy work/BuildManifest.plist -c "Print BuildIdentities:0:Manifest:RestoreKernelCache:Info:Path" | sed 's/"//g')" -o work/kcache.dec
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fi
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fi
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"$dir"/Kernel64Patcher work/kcache.dec work/krnl.patched -a -b -e
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if [[ "$deviceid" == "iPhone8"* ]] || [[ "$deviceid" == "iPad6"* ]] || [[ "$deviceid" == *'iPad5'* ]]; then
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python3 -m pyimg4 im4p create -i work/krnl.patched -o work/krnl.im4p --extra work/kpp.bin -f rkrn --lzss
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else
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python3 -m pyimg4 im4p create -i work/krnl.patched -o work/krnl.im4p -f rkrn --lzss
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fi
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"$dir"/Kernel64Patcher work/kcache.dec work/kcache.patched -a -b -e
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python3 -m pyimg4 im4p create -i work/kcache.patched -o work/rkrn.im4p -f rkrn --lzss
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"$dir"/img4 -i work/"$(awk "/""${model}""/{x=1}x&&/DeviceTree[.]/{print;exit}" work/BuildManifest.plist | grep '<string>' |cut -d\> -f2 |cut -d\< -f1 | sed 's/Firmware[/]all_flash[/]//')" work/devicetree.img4 -M work/IM4M -T rdtr
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@ -712,20 +727,19 @@ if [ "$downgrade" = "1" ]; then
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fi
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if [ "$os" = 'Darwin' ]; then
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hdiutil resize -size 258MB work/ramdisk.dmg
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hdiutil attach work/ramdisk.dmg -mountpoint /tmp/SSHRD
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mounted="/tmp/SSHRD"
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"$dir"/asr64_patcher $mounted/usr/sbin/asr work/patched_asr
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"$dir"/ldid -e $mounted/usr/sbin/asr > work/asr.plist
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"$dir"/ldid -Swork/asr.plist work/patched_asr
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chmod 755 work/patched_asr
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chmod -R 755 work/patched_asr
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cp $mounted/usr/local/bin/restored_external work/restored_external
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"$dir"/restored_external64_patcher work/restored_external work/patched_restored_external
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"$dir"/ldid -e work/restored_external > work/restored_external.plist
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"$dir"/ldid -Swork/restored_external.plist work/patched_restored_external
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chmod 755 work/patched_restored_external
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chmod -R 755 work/patched_restored_external
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rm $mounted/usr/sbin/asr
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rm $mounted/usr/local/bin/restored_external
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@ -734,9 +748,8 @@ if [ "$downgrade" = "1" ]; then
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mv work/patched_restored_external $mounted/usr/local/bin/restored_external
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hdiutil detach -force /tmp/SSHRD
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hdiutil resize -sectors min work/ramdisk.dmg
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else
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"$dir"/hfsplus work/ramdisk.dmg grow 300000000 > /dev/null
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"$dir"/hfsplus work/ramdisk.dmg extract /usr/sbin/asr work/asr
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"$dir"/asr64_patcher work/asr work/patched_asr
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"$dir"/ldid -e work/asr > work/asr.plist
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@ -754,6 +767,9 @@ if [ "$downgrade" = "1" ]; then
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"$dir"/hfsplus work/ramdisk.dmg add work/patched_asr /usr/sbin/asr
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"$dir"/hfsplus work/ramdisk.dmg add work/patched_restored_external /usr/local/bin/restored_external
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hfsplus work/ramdisk.dmg chmod 100755 /usr/sbin/asr
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hfsplus work/ramdisk.dmg chmod 100755 /usr/local/bin/restored_external
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fi
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python3 -m pyimg4 im4p create -i work/ramdisk.dmg -o work/rdsk.im4p -f rdsk
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@ -764,16 +780,31 @@ if [ "$downgrade" = "1" ]; then
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"$dir"/gaster reset
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echo "boot files created now we start to downgrade"
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if [ $(_runFuturerestore) ]; then
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echo "sucess?"
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else
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echo "that seems like futurerestore fails, we can try again"
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_runFuturerestore
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echo "if this fails again try
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"$dir"/futurerestore -t blobs/"$deviceid"-"$version".shsh2 --use-pwndfu --skip-blob \
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--rdsk work/rdsk.im4p --rkrn work/rkrn.im4p \
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--latest-sep --latest-baseband $ipsw"
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sleep 1
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echo "
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did the futurerestore gave you a error like ERROR: Unable to send iBSS component: Unable to upload data to device, write (yes) to try again write (no) to exit
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"
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read -r answer
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if [ "$answer" = 'yes' ]; then
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echo "put your device on dfu mode"
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"$dir"/gaster pwn
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echo "running future restore again "
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_runFuturerestore
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elif [ "$answer" = 'no' ]; then
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echo "thank you for use this"
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exit;
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fi
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echo "finished to downgrade now you can boot using --boot"
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