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Legacy-iOS-Kit/resources/ipsw.sh

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#!/bin/bash
JailbreakSet() {
Jailbreak=1
JBURL="https://github.com/LukeZGD/iOS-OTA-Downgrader-Keys/releases/download/jailbreak"
[[ -z $IPSWCustom ]] && IPSWCustom="${IPSWType}_${OSVer}_${BuildVer}_Custom"
if [[ $ProductType == "iPhone4,1" || $ProductType == "iPhone5,2" ]] && [[ $OSVer == "8.4.1" ]]; then
Input "Jailbreak Tool Option"
Echo "* This option is set to daibutsu by default (1)."
Selection=("daibutsu" "EtasonJB")
Input "Select your option:"
select opt in "${Selection[@]}"; do
case $opt in
"EtasonJB" ) break;;
* ) JBDaibutsu=1; break;;
esac
done
elif [[ $ProductType == "iPad2,4" || $ProductType == "iPad2,5" || $ProductType == "iPad2,6" ||
$ProductType == "iPad2,7" || $ProductType == "iPod5,1" ]] ||
[[ $ProductType == "iPad3"* && $DeviceProc == 5 ]]; then
[[ $OSVer == "8.4.1" ]] && JBDaibutsu=1
fi
[[ $platform == "win" ]] && IPSWCustom="${IPSWCustom}JB"
if [[ $JBDaibutsu == 1 ]]; then
JBName="daibutsu"
IPSWCustom="${IPSWCustom}D"
elif [[ $OSVer == "8.4.1" ]]; then
JBName="EtasonJB"
IPSWCustom="${IPSWCustom}E"
elif [[ $OSVer == "7.1.2" ]]; then
JBName="Pangu7"
elif [[ $OSVer == "6"* && $ProductType == "iPhone3"* ]]; then
JBName="powdersn0w"
elif [[ $OSVer == "6.1.3" ]]; then
JBName="p0sixspwn"
else
JBName="unthredeh4il"
fi
Log "Using $JBName for the jailbreak"
}
JailbreakOption() {
echo
Input "Jailbreak Option"
Echo "* When this option is enabled, your device will be jailbroken on restore."
if [[ $ProductType == "iPad2,5" || $ProductType == "iPad2,6" || $ProductType == "iPad2,7" ]]; then
Echo "* Based on some reported issues, Jailbreak Option might be broken for iPad mini 1 devices."
Echo "* I recommend to disable the option for these devices and sideload EtasonJB, HomeDepot, or daibutsu manually."
fi
Echo "* This option is enabled by default (Y)."
read -p "$(Input 'Enable this option? (Y/n):')" Jailbreak
if [[ $Jailbreak != 'N' && $Jailbreak != 'n' ]]; then
JailbreakSet
Log "Jailbreak option enabled."
else
Log "Jailbreak option disabled by user."
fi
[[ -z $IPSWCustom ]] && IPSWCustom="${IPSWType}_${OSVer}_${BuildVer}_Custom"
if [[ $ProductType == "iPhone3"* ]]; then
[[ $Jailbreak == 1 ]] && Custom="Custom" || Custom="CustomN"
IPSWCustom="${ProductType}_${OSVer}_${BuildVer}_${Custom}"
[[ $OSVer == 4.3* ]] && IPSWCustom="$IPSWCustom-$UniqueChipID"
fi
echo
[[ $platform == "win" || -e "$IPSWCustom.ipsw" ]] && return
if [[ $Jailbreak != 1 ]]; then
if [[ $ProductType == "iPhone3"* ]]; then
[[ $OSVer == "7.1.2" ]] && return
else
return
fi
fi
Input "Memory Option for creating custom IPSW"
Echo "* This option makes creating the custom IPSW faster, but it requires at least 8GB of RAM."
Echo "* If you do not have enough RAM, disable this option and make sure that you have enough storage space."
Echo "* This option is enabled by default (Y)."
read -p "$(Input 'Enable this option? (Y/n):')" JBMemory
if [[ $JBMemory == 'N' || $JBMemory == 'n' ]]; then
Log "Memory option disabled by user."
JBMemory=
else
Log "Memory option enabled."
JBMemory="-memory"
fi
echo
}
JailbreakFiles() {
local JBSHA1L
if [[ -e resources/jailbreak/$2 ]]; then
Log "Verifying $2..."
JBSHA1L=$($sha1sum resources/jailbreak/$2 | awk '{print $1}')
if [[ $JBSHA1L == $3 ]]; then
return
fi
Log "Verifying $2 failed. Deleting existing file for re-download."
rm resources/jailbreak/$2
fi
cd tmp
SaveFile $1 $2 $3
mv $2 ../resources/jailbreak
cd ..
}
IPSWFindVerify() {
IPSW="${IPSWType}_${OSVer}_${BuildVer}_Restore"
IPSW7="${ProductType}_7.1.2_11D257_Restore"
local IPSWDL=$IPSW
local OSVerDL=$OSVer
local BuildVerDL=$BuildVer
if [[ $1 == 712 ]]; then
IPSWDL=$IPSW7
OSVerDL="7.1.2"
BuildVerDL="11D257"
fi
if [[ -e "$IPSWCustom.ipsw" ]]; then
Log "Found existing Custom IPSW. Skipping $OSVerDL IPSW verification."
return
fi
if [[ ! -e "$IPSW.ipsw" ]]; then
Log "iOS $OSVerDL IPSW for $ProductType cannot be found."
Echo "* If you already downloaded the IPSW, move/copy it to the directory where the script is located."
Echo "* Do NOT rename the IPSW as the script will fail to detect it."
Echo "* The script will now proceed to download it for you. If you want to download it yourself, here is the link: $(cat $Firmware/$BuildVerDL/url)"
Log "Downloading IPSW... (Press Ctrl+C to cancel)"
curl -L $(cat $Firmware/$BuildVerDL/url) -o tmp/$IPSWDL.ipsw
mv tmp/$IPSWDL.ipsw .
fi
Log "Verifying $IPSWDL.ipsw..."
IPSWSHA1=$(cat $Firmware/$BuildVerDL/sha1sum)
Log "Expected SHA1sum: $IPSWSHA1"
IPSWSHA1L=$($sha1sum $IPSWDL.ipsw | awk '{print $1}')
Log "Actual SHA1sum: $IPSWSHA1L"
if [[ $IPSWSHA1L != $IPSWSHA1 ]]; then
Error "Verifying IPSW failed. Your IPSW may be corrupted or incomplete. Delete/replace the IPSW and run the script again" \
"SHA1sum mismatch. Expected $IPSWSHA1, got $IPSWSHA1L"
fi
Log "IPSW SHA1sum matches."
}
IPSWSetExtract() {
if [[ -e "$IPSWCustom.ipsw" ]]; then
Log "Setting restore IPSW to: $IPSWCustom.ipsw"
IPSWRestore="$IPSWCustom"
elif [[ -z $IPSWRestore ]]; then
Log "Setting restore IPSW to: $IPSW.ipsw"
IPSWRestore="$IPSW"
fi
if [[ $1 == "set" ]]; then
return
fi
Log "Extracting IPSW: $IPSWRestore.ipsw"
unzip -oq "$IPSWRestore.ipsw" -d "$IPSWRestore"/
}
IPSW32() {
local BBUpdate="-bbupdate"
local ExtraArgs
local JBFiles
local JBFiles2
local JBSHA1
local WinBundles
if [[ -e $IPSWCustom.ipsw ]]; then
Log "Found existing Custom IPSW. Skipping IPSW creation."
return
fi
if [[ $JBDaibutsu == 1 ]]; then
[[ $platform == "win" ]] && ipsw="${ipsw}2"
ExtraArgs+="-daibutsu "
echo '#!/bin/bash' > tmp/reboot.sh
echo "mount_hfs /dev/disk0s1s1 /mnt1; mount_hfs /dev/disk0s1s2 /mnt2" >> tmp/reboot.sh
echo "nvram -d boot-partition; nvram -d boot-ramdisk" >> tmp/reboot.sh
echo "/usr/bin/haxx_overwrite -$HWModel" >> tmp/reboot.sh
#JBFiles=("../resources/jailbreak/sshdeb.tar") # uncomment to add openssh to custom ipsw
#JailbreakFiles $JBURL/sshdeb.tar 0bffece0f8fd939c479159b57e923dd8c06191d3 # uncomment to add openssh to custom ipsw
JBFiles2=("bin.tar" "cydia.tar" "untether.tar")
JBSHA1=("98034227c68610f4c7dd48ca9e622314a1e649e7" "2e9e662afe890e50ccf06d05429ca12ce2c0a3a3" "f88ec9a1b3011c4065733249363e9850af5f57c8")
mkdir -p tmp/jailbreak
for i in {0..2}; do
JBURL="https://github.com/LukeZGD/daibutsuCFW/raw/main/build/src/"
(( i > 0 )) && JBURL+="daibutsu/${JBFiles2[$i]}" || JBURL+="${JBFiles2[$i]}"
JailbreakFiles $JBURL ${JBFiles2[$i]} ${JBSHA1[$i]}
cp resources/jailbreak/${JBFiles2[$i]} tmp/jailbreak/
done
elif [[ $Jailbreak == 1 ]]; then
if [[ $OSVer == "8.4.1" ]]; then
JBFiles=("fstab.tar" "etasonJB-untether.tar" "Cydia8.tar")
JBSHA1="6459dbcbfe871056e6244d23b33c9b99aaeca970"
ExtraArgs+="-s 2305"
elif [[ $OSVer == "6.1.3" ]]; then
JBFiles=("fstab_rw.tar" "p0sixspwn.tar" "Cydia6.tar")
JBSHA1="1d5a351016d2546aa9558bc86ce39186054dc281"
ExtraArgs+="-s 1260"
fi
JailbreakFiles $JBURL/${JBFiles[2]} ${JBFiles[2]} $JBSHA1
for i in {0..2}; do
JBFiles[$i]=../resources/jailbreak/${JBFiles[$i]}
done
fi
if [[ $platform == "win" ]]; then
BBUpdate=
WinBundles="windows/"
elif [[ $ProductType == "iPad2,3" ]]; then
BBUpdate=
[[ $Jailbreak != 1 ]] && IPSWCustom+="N"
IPSWCustom+="B"
fi
if [[ ! -e $IPSWCustom.ipsw ]]; then
Log "Preparing custom IPSW..."
cd tmp
if [[ $JBDaibutsu == 1 ]]; then
cp -R ../resources/firmware/${WinBundles}JailbreakBundles FirmwareBundles
else
cp -R ../resources/firmware/${WinBundles}FirmwareBundles FirmwareBundles
fi
$ipsw ./../$IPSW.ipsw ./../$IPSWCustom.ipsw $ExtraArgs $BBUpdate $JBMemory ${JBFiles[@]}
cd ..
fi
if [[ ! -e $IPSWCustom.ipsw ]]; then
Error "Failed to find custom IPSW. Please run the script again" \
"You may try selecting N for memory option"
fi
}
IPSW4() {
local config="config"
local JBFiles=()
local JBFiles2
local JBSHA1
local WinBundles
if [[ -e $IPSWCustom.ipsw ]]; then
Log "Found existing Custom IPSW. Skipping IPSW creation."
return
fi
if [[ $OSVer == "4.3"* ]]; then
IPSW4Cherry
return
fi
if [[ $Jailbreak == 1 ]]; then
if [[ $OSVer == "7.1.2" ]]; then
JBFiles=(Cydia7.tar panguaxe.tar fstab7.tar)
JBSHA1=bba5022d6749097f47da48b7bdeaa3dc67cbf2c4
elif [[ $OSVer == "6."* ]]; then
JBFiles=(Cydia6.tar)
JBSHA1=1d5a351016d2546aa9558bc86ce39186054dc281
else
JBFiles=(Cydia5.tar unthredeh4il.tar fstab_rw.tar)
JBSHA1=f5b5565640f7e31289919c303efe44741e28543a
fi
JBFiles2="${JBFiles[0]}"
JailbreakFiles $JBURL/$JBFiles2 $JBFiles2 $JBSHA1
for i in {0..2}; do
JBFiles[$i]=../resources/jailbreak/${JBFiles[$i]}
done
fi
cd tmp
if [[ $OSVer == "7.1.2" && ! -e $IPSWCustom.ipsw ]]; then
if [[ $platform == "win" ]]; then
ipsw="${ipsw}3"
WinBundles="windows/"
fi
Log "Preparing custom IPSW..."
cp -rf ../resources/firmware/${WinBundles}FirmwareBundles .
$ipsw ../$IPSW.ipsw ../$IPSWCustom.ipsw $JBMemory -S 50 ${JBFiles[@]}
elif [[ ! -e $IPSWCustom.ipsw ]]; then
echo
Input "Verbose Boot Option"
Echo "* When enabled, the device will have verbose boot on restore."
Echo "* This option is enabled by default (Y)."
read -p "$(Input 'Enable this option? (Y/n):')" opt
if [[ $opt != 'N' && $opt != 'n' ]]; then
config="configv"
Log "Verbose boot option enabled."
else
Log "Verbose boot option disabled by user."
fi
Log "Preparing custom IPSW with powdersn0w..."
cp -rf ../resources/firmware/powdersn0wBundles ./FirmwareBundles
cp -rf ../resources/firmware/src .
if [[ $Jailbreak == 1 && $OSVer == "6."* ]]; then
JBFiles=
rm FirmwareBundles/${config}.plist
mv FirmwareBundles/${config}JB.plist FirmwareBundles/${config}.plist
cp ../resources/jailbreak/Cydia6.tar src/cydia6.tar
fi
mv FirmwareBundles/${config}.plist FirmwareBundles/config.plist
$powdersn0w ../$IPSW.ipsw ../$IPSWCustom.ipsw $JBMemory -base ../$IPSW7.ipsw ${JBFiles[@]}
fi
cd ..
if [[ ! -e $IPSWCustom.ipsw ]]; then
Error "Failed to find custom IPSW. Please run the script again" \
"You may try selecting N for memory option"
fi
}
IPSW4Cherry() {
local ExtraArgs="--logo4 "
local IV
local JBFiles
local JBSHA1
local Key
if [[ $OSVer == "4.3.5" ]]; then
IV=986032eecd861c37ca2a86b6496a3c0d
Key=b4e300c54a9dd2e648ead50794e9bf2205a489c310a1c70a9fae687368229468
elif [[ $OSVer == "4.3.3" ]]; then
IV=bb3fc29dd226fac56086790060d5c744
Key=c2ead1d3b228a05b665c91b4b1ab54b570a81dffaf06eaf1736767bcb86e50de
ExtraArgs+="--433 "
elif [[ $OSVer == "4.3" ]]; then
IV=9f11c07bde79bdac4abb3f9707c4b13c
Key=0958d70e1a292483d4e32ed1e911d2b16b6260856be67d00a33b6a1801711d32
ExtraArgs+="--433 "
fi
if [[ $Jailbreak == 1 ]]; then
JBFiles=(Cydia5.tar unthredeh4il.tar fstab_rw.tar)
JBSHA1=f5b5565640f7e31289919c303efe44741e28543a
JailbreakFiles $JBURL/${JBFiles[0]} ${JBFiles[0]} $JBSHA1
for i in {0..2}; do
JBFiles[$i]=../resources/jailbreak/${JBFiles[$i]}
done
fi
Log "ch3rryflower will be used instead of powdersn0w for iOS 4.3.x"
SaveExternal ch3rryflower
echo
Input "Verbose Boot Option"
Echo "* When enabled, the device will have verbose boot on restore."
Echo "* This option is enabled by default (Y)."
read -p "$(Input 'Enable this option? (Y/n):')" opt
if [[ $opt != 'N' && $opt != 'n' ]]; then
ExtraArgs+="-b -v"
Log "Verbose boot option enabled."
else
Log "Verbose boot option disabled by user."
fi
cd tmp
Log "Preparing custom IPSW with ch3rryflower..."
cp -rf ../$cherrymac/FirmwareBundles ../$cherrymac/src .
unzip -j ../$IPSW.ipsw Firmware/all_flash/all_flash.${HWModel}ap.production/iBoot*
mv iBoot.${HWModel}ap.RELEASE.img3 tmp
$xpwntool tmp ibot.dec -iv $IV -k $Key
../$cherry/bin/iBoot32Patcher ibot.dec ibot.pwned --rsa --boot-partition --boot-ramdisk $ExtraArgs
$xpwntool ibot.pwned iBoot -t tmp
echo "0000010: 6365" | xxd -r - iBoot
echo "0000020: 6365" | xxd -r - iBoot
$cherrybin ../$IPSW.ipsw ../$IPSWCustom.ipsw $JBMemory -derebusantiquis ../$IPSW7.ipsw iBoot ${JBFiles[@]}
cd ..
Log "iOS 4 Fix" # From ios4fix
zip -d $IPSWCustom.ipsw Firmware/all_flash/all_flash.n90ap.production/manifest
cd tmp/src/n90ap/Firmware/all_flash/all_flash.n90ap.production
unzip -j ../../../../../../$IPSW.ipsw Firmware/all_flash/all_flash*/applelogo*
mv -v applelogo-640x960.s5l8930x.img3 applelogo4-640x960.s5l8930x.img3
echo "0000010: 34" | xxd -r - applelogo4-640x960.s5l8930x.img3
echo "0000020: 34" | xxd -r - applelogo4-640x960.s5l8930x.img3
if [[ $platform == "macos" ]]; then
plutil -extract 'APTicket' xml1 ../../../../../../$SHSH -o 'apticket.plist'
cat apticket.plist | sed -ne '/<data>/,/<\/data>/p' | sed -e "s/<data>//" | sed "s/<\/data>//" | awk '{printf "%s",$0}' | base64 --decode > apticket.der
else
$xmlstarlet sel -t -m "/plist/dict/key[.='APTicket']" -v "following-sibling::data[1]" ../../../../../../$SHSH > apticket.plist
sed -i -e 's/[ \t]*//' apticket.plist
cat apticket.plist | base64 --decode > apticket.der
fi
../../../../../$xpwntool apticket.der applelogoT-640x960.s5l8930x.img3 -t scab_template.img3
cd ../../..
zip -r0 ../../../$IPSWCustom.ipsw Firmware/all_flash/all_flash.n90ap.production/manifest
zip -r0 ../../../$IPSWCustom.ipsw Firmware/all_flash/all_flash.n90ap.production/applelogo4-640x960.s5l8930x.img3
zip -r0 ../../../$IPSWCustom.ipsw Firmware/all_flash/all_flash.n90ap.production/applelogoT-640x960.s5l8930x.img3
cd ../../..
if [[ ! -e $IPSWCustom.ipsw ]]; then
Error "Failed to find custom IPSW. Please run the script again" \
"You may try selecting N for memory option"
fi
}
IPSW64() {
if [[ -e $IPSWCustom.ipsw ]]; then
Log "Found existing Custom IPSW. Skipping IPSW creation."
return
fi
Log "Preparing custom IPSW..."
$bspatch $IPSW/Firmware/dfu/$iBSS.im4p $iBSS.im4p resources/patches/$iBSS.patch
$bspatch $IPSW/Firmware/dfu/$iBEC.im4p $iBEC.im4p resources/patches/$iBEC.patch
if [[ $ProductType == "iPad4"* ]]; then
$bspatch $IPSW/Firmware/dfu/$iBSSb.im4p $iBSSb.im4p resources/patches/$iBSSb.patch
$bspatch $IPSW/Firmware/dfu/$iBECb.im4p $iBECb.im4p resources/patches/$iBECb.patch
mv -f $iBSSb.im4p $iBECb.im4p $IPSW/Firmware/dfu
fi
mv -f $iBSS.im4p $iBEC.im4p $IPSW/Firmware/dfu
cd $IPSW
zip -rq0 ../$IPSWCustom.ipsw *
cd ..
mv $IPSW/ $IPSWCustom/
if [[ ! -e $IPSWCustom.ipsw ]]; then
Error "Failed to find custom IPSW. Please run the script again"
fi
}
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