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Tested other downgrade

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- also fix saving shsh blobs getting deleted
This commit is contained in:
LukeeGD 2020-03-10 21:19:08 +08:00
parent 5419adcf27
commit 222323414f
2 changed files with 12 additions and 8 deletions
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1
.gitignore vendored
View File

@ -1,5 +1,6 @@
*.ipsw *.ipsw
*.json *.json
*.shsh
*.shsh2 *.shsh2
iP* iP*
tmp/ tmp/

19
restore.sh
View File

@ -77,7 +77,7 @@ function BasebandDetect {
} }
function Clean { function Clean {
rm -r iP*/ tmp/ $(ls *.shsh2 2>/dev/null) 2>/dev/null rm -r iP*/ tmp/ $(ls ${UniqueChipID}_${ProductType}_${DowngradeVersion}-*.shsh2 2>/dev/null) 2>/dev/null
} }
function MainMenu { function MainMenu {
@ -189,6 +189,7 @@ function SelectOther {
key=key_$HardwareModelLower key=key_$HardwareModelLower
NotOTA=1 NotOTA=1
read -p "[Input] Path to IPSW (drag IPSW to terminal window): " IPSW read -p "[Input] Path to IPSW (drag IPSW to terminal window): " IPSW
IPSW="$(basename "$IPSW" .ipsw)"
read -p "[Input] Path to SHSH (drag SHSH to terminal window): " SHSH read -p "[Input] Path to SHSH (drag SHSH to terminal window): " SHSH
Downgrade Downgrade
} }
@ -228,10 +229,12 @@ function SaveOTABlobs {
env "LD_PRELOAD=libcurl.so.3" resources/tools/tsschecker_$platform -d $ProductType -i $DowngradeVersion -o -s -e $UniqueChipID -m $BuildManifest env "LD_PRELOAD=libcurl.so.3" resources/tools/tsschecker_$platform -d $ProductType -i $DowngradeVersion -o -s -e $UniqueChipID -m $BuildManifest
echo echo
SHSH=$(ls *.shsh2) SHSH=$(ls *.shsh2)
if [ ! -e $SHSH ]; then if [ ! -e "$SHSH" ]; then
echo "[Error] Saving $DowngradeVersion blobs failed. Please run the script again" echo "[Error] Saving $DowngradeVersion blobs failed. Please run the script again"
exit exit
fi fi
mkdir output 2>/dev/null
cp "$SHSH" output
} }
function kDFU { function kDFU {
@ -337,11 +340,11 @@ function Downgrade {
if [ ! $NotOTA ]; then if [ ! $NotOTA ]; then
SaveOTABlobs SaveOTABlobs
IPSW="${ProductType}_${DowngradeVersion}_${DowngradeBuildVer}_Restore" IPSW="${ProductType}_${DowngradeVersion}_${DowngradeBuildVer}_Restore"
if [ ! -e $IPSW.ipsw ]; then if [ ! -e "$IPSW.ipsw" ]; then
echo "[Log] iOS $DowngradeVersion IPSW is missing, downloading IPSW..." echo "[Log] iOS $DowngradeVersion IPSW is missing, downloading IPSW..."
curl -L https://api.ipsw.me/v4/ipsw/download/$ProductType/$DowngradeBuildVer -o $IPSW.ipsw curl -L https://api.ipsw.me/v4/ipsw/download/$ProductType/$DowngradeBuildVer -o "$IPSW.ipsw"
fi fi
unzip -j $IPSW.ipsw Firmware/dfu/$iBSS.dfu -d tmp/ unzip -j "$IPSW.ipsw" Firmware/dfu/$iBSS.dfu -d tmp/
fi fi
if [ ! $kDFUManual ]; then if [ ! $kDFUManual ]; then
@ -349,7 +352,7 @@ function Downgrade {
fi fi
echo "[Log] Extracting IPSW..." echo "[Log] Extracting IPSW..."
unzip -q $IPSW.ipsw -d "$IPSW/" unzip -q "$IPSW.ipsw" -d $IPSW/
echo "[Log] Preparing for futurerestore (starting local server)..." echo "[Log] Preparing for futurerestore (starting local server)..."
cd resources cd resources
@ -362,10 +365,10 @@ function Downgrade {
while [[ $ScriptDone != 1 ]]; do while [[ $ScriptDone != 1 ]]; do
if [ ! $NoBaseband ]; then if [ ! $NoBaseband ]; then
sudo env "LD_PRELOAD=libcurl.so.3" resources/tools/futurerestore_$platform -t $SHSH --latest-baseband --use-pwndfu $IPSW.ipsw sudo env "LD_PRELOAD=libcurl.so.3" resources/tools/futurerestore_$platform -t "$SHSH" --latest-baseband --use-pwndfu "$IPSW.ipsw"
else else
echo "[Log] Device $ProductType has no baseband" echo "[Log] Device $ProductType has no baseband"
sudo env "LD_PRELOAD=libcurl.so.3" resources/tools/futurerestore_$platform -t $SHSH --no-baseband --use-pwndfu $IPSW.ipsw sudo env "LD_PRELOAD=libcurl.so.3" resources/tools/futurerestore_$platform -t "$SHSH" --no-baseband --use-pwndfu "$IPSW.ipsw"
fi fi
echo echo