3GS 3.0.x thanks to @Merculous, FourThree hacktivate, and other changes

This commit is contained in:
LukeZGD 2024-08-03 13:53:30 +08:00
parent d7dbac2db0
commit 6b84837bd4
14 changed files with 49 additions and 27 deletions

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@ -104,13 +104,17 @@
- iPhone 4 (3,2 and 3,3), 4S, 5, 5C
- iPad 2, 3, 4, mini 1
- iPod touch 3, 4, 5
- Restoring and jailbreaking to other unsigned versions without blobs is supported on the following devices and target version range:
- iPhone 3GS - iOS 3.0 to 6.1.3 (all versions)
- iPod touch 2 - iOS 2.1.1 to 4.1 (all versions)
- iPhone 2G, 3G, iPod touch 1 - all versions
- For 2G, 3G, and touch 1, supported jailbreak versions are only 3.1.3, as well as 4.1 and 4.2.1 for the 3G
- Restoring to other unsigned versions without blobs is supported on the following devices and target version range:
- iPhone 2G, 3G, 3GS, iPod touch 1, touch 2 - All versions are supported for restoring
- Lowest downgradable version is 2.0. Going to 1.x does not work
- For 3GS and touch 2, 2.x and 3.0.x are not supported for jailbreaking. 3.1 and newer only
- For jailbreaking support, see below
- Jailbreaking for older devices and versions support:
- iPhone 2G and touch 1 - Only 3.1.3 is supported for jailbreaking
- iPhone 3G - Only 4.1 and 3.1.3 are supported for jailbreaking
- iPod touch 2 - Only 4.2.1, 4.1, and 3.1.3 are supported for jailbreaking
- iPhone 3GS - All versions are supported for jailbreaking
- For more details, go to the ["Jailbreaking" wiki page](https://github.com/LukeZGD/Legacy-iOS-Kit/wiki/Jailbreaking)
## Supported OS versions/distros
@ -174,7 +178,7 @@
- [UntetherHomeDepot](https://www.theapplewiki.com/wiki/UntetherHomeDepot)
- [greenpois0n](https://github.com/OpenJailbreak/greenpois0n/tree/0f1eac8e748abb200fc36969e616aaad009f7ebf)
- Some patches from [PwnageTool](https://www.theapplewiki.com/wiki/PwnageTool), [sn0wbreeze](https://www.theapplewiki.com/wiki/sn0wbreeze), [redsn0w](https://www.theapplewiki.com/wiki/redsn0w)
- Some patches made using patchers from [Bundle-Creation](https://github.com/Merculous/Bundle-Creation)
- Many patches for the 3GS are made using patchers by Merculous (including [Bundle-Creation](https://github.com/Merculous/Bundle-Creation))
- SSH Ramdisk tars from Ralph0045's [SSH-Ramdisk-Maker-and-Loader](https://github.com/Ralph0045/SSH-Ramdisk-Maker-and-Loader) and msftguy's [ssh-rd](https://github.com/msftguy/ssh-rd)
- 64-bit SSH Ramdisk stuff is based on Nathan's [SSHRD_Script](https://github.com/verygenericname/SSHRD_Script) (iOS 12+), and exploit3dguy's iram tar from [iarchive.app](https://web.archive.org/web/20240324134204/https://ios7.iarchive.app/downgrade/making-ramdisk.html) (iOS 8)
- [img4lib](https://github.com/xerub/img4lib) - xerub

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@ -84,7 +84,7 @@ For 32-bit devices compatible with restores/downgrades (see README):
--disable-bbupdate Disable bbupdate and enable dumping/stitching baseband
--gasgauge-patch Enable multipatch to get past "gas gauge" error (aka error 29 in iTunes)
--ipsw-hacktivate Enable hacktivation for creating IPSW (iPhone 2G/3G/3GS only)
--ipsw-verbose Enable verbose boot option (powdersn0w only)
--ipsw-verbose Enable verbose boot option (3GS and powdersn0w only)
--jailbreak Enable jailbreak option
--memory Enable memory option for creating IPSW
--pwned-recovery Assume that device is in pwned recovery mode
@ -2005,9 +2005,9 @@ ipsw_preference_set() {
case $device_target_vers in
4* ) ipsw_canjailbreak=1;;
3.1.3 ) :;;
3.1* )
3.[10]* )
ipsw_canjailbreak=1
warn "Jailbreak option might have issues on versions below 3.1.3. I recommend selecting 3.1.3 or newer instead"
warn "Jailbreak and hacktivate options might have issues on versions below 3.1.3."
;;
esac
else
@ -2121,6 +2121,7 @@ ipsw_preference_set() {
case $device_target_vers in
6.1.6 | 4.1 ) log "3GS verbose boot is not supported on 6.1.6 and 4.1";;
[65]* ) log "3GS verbose boot is currently supported on iOS 4 and lower only";;
3.0* ) :;;
* ) ipsw_canverbose=1;;
esac
fi
@ -2458,7 +2459,7 @@ ipsw_prepare_jailbreak() {
JBFiles[2]=$jelbrek/greenpois0n/${device_type}_${device_target_build}.tar
fi
;;
3.1 | 3.1.[12] ) JBFiles[0]="$jelbrek/fstab_old.tar";;
3.0* | 3.1 | 3.1.[12] ) JBFiles[0]="$jelbrek/fstab_old.tar";;
* ) JBFiles[2]=$jelbrek/${JBFiles[2]};;
esac
case $device_target_vers in
@ -3024,7 +3025,7 @@ ipsw_prepare_bundle() {
[457]* ) ipsw_prepare_keys RestoreKernelCache $1;;
* ) ipsw_prepare_keys KernelCache $1;;
esac
elif [[ $device_proc != 1 ]]; then
elif [[ $device_proc != 1 && $device_target_vers != "3.0"* ]]; then
ipsw_prepare_keys RestoreKernelCache $1
fi
ipsw_prepare_keys RestoreRamdisk $1
@ -4264,6 +4265,14 @@ ipsw_prepare_custom() {
else # 3GS
case $device_target_vers in
6.1.6 | 4.1 ) :;;
3.0* )
ipsw_prepare_patchcomp LLB
log "Patch Kernelcache"
unzip -o -j "$ipsw_path.ipsw" kernelcache.release.s5l8920x
mv kernelcache.release.s5l8920x kernelcache.orig
$bspatch kernelcache.orig kernelcache.release.s5l8920x ../resources/firmware/FirmwareBundles/Down_iPhone2,1_${device_target_vers}_${device_target_build}.bundle/kernelcache.release.patch
zip -r0 "$ipsw_custom.ipsw" kernelcache.release.s5l8920x
;;
* )
ipsw_prepare_patchcomp LLB
local ExtraArgs3="pio-error=0"
@ -6023,6 +6032,9 @@ menu_main() {
if (( device_proc < 7 )); then
menu_items+=("Jailbreak Device")
fi
case $device_type in
iPad2,[123] ) menu_items+=("FourThree Utility");;
esac
fi
if [[ $device_proc != 1 && $device_type != "iPod2,1" ]]; then
menu_items+=("Save SHSH Blobs")
@ -6034,9 +6046,6 @@ menu_main() {
esac
menu_items+=("App Management" "Data Management")
fi
case $device_type in
iPad2,[123] ) menu_items+=("FourThree Utility");;
esac
menu_items+=("Other Utilities" "Exit")
select opt in "${menu_items[@]}"; do
selected="$opt"
@ -6169,10 +6178,6 @@ menu_fourthree() {
print "* FourThree Utility: Dualboot iPad 2 to iOS 4.3.x"
print "* This is a 3 step process for the device. Follow through the steps to successfully set up a dualboot."
print "* Read the README here: https://github.com/LukeZGD/FourThree-iPad2"
if [[ $device_type != "iPad2,1" ]]; then
warn "There may be issues for cellular devices (including activation), proceed with caution"
print "* Related discussion: https://github.com/LukeZGD/Legacy-iOS-Kit/discussions/509"
fi
echo
print " > Main Menu > FourThree Utility"
input "Select an option:"
@ -6474,10 +6479,8 @@ menu_restore() {
menu_items+=("5.1.1" "4.3.3" "4.1" "3.1.3" "More versions");;
iPod3,1 )
menu_items+=("4.1");;
iPhone1,2 )
iPhone1,2 | iPod2,1 )
menu_items+=("4.1" "3.1.3");;
iPod2,1 )
menu_items+=("4.1" "3.1.3" "More versions");;
esac
case $device_type in
iPhone3,[13] | iPad1,1 | iPod3,1 )
@ -6620,8 +6623,8 @@ menu_restore_more() {
case $device_type in
iPhone2,1 )
menu_items+=("6.1.3" "6.1.2" "6.1" "6.0.1" "6.0" "5.1" "5.0.1" "5.0")
menu_items+=("4.3.5" "4.3.4" "4.3.2" "4.3.1" "4.3")
menu_items+=("4.2.1" "4.0.2" "4.0.1" "4.0" "3.1.2" "3.1" "3.0")
menu_items+=("4.3.5" "4.3.4" "4.3.2" "4.3.1" "4.3" "4.2.1")
menu_items+=("4.0.2" "4.0.1" "4.0" "3.1.2" "3.1" "3.0.1" "3.0")
;;
iPod2,1 ) menu_items+=("4.0.2" "4.0" "3.1.2" "3.1.1");;
esac
@ -6707,7 +6710,7 @@ menu_ipsw() {
[643]* ) ipsw_canhacktivate=1;;
esac
;;
[6543]* )
[654]* | 3.1* )
device_target_vers="$1"
ipsw_canhacktivate=1
if [[ $device_type == "iPhone2,1" && $1 != "4.1" ]]; then
@ -7440,7 +7443,7 @@ menu_flags() {
;;
"Enable skip-first flag" )
warn "This will enable the --skip-first flag."
print "* This will skip first restore and flash NOR IPSW only for powdersn0w 4.2.1 and lower."
print "* This will skip first restore and flash NOR IPSW only for powdersn0w 4.2.x and lower."
print "* Do not enable this if you do not know what you are doing."
local opt
read -p "$(input 'Do you want to enable the skip-ibss flag? (y/N): ')" opt
@ -7527,6 +7530,11 @@ menu_other() {
esac
;;
iPhone[23],1 ) menu_items+=("Hacktivate Device" "Revert Hacktivation");;
iPad2* )
case $device_vers in
4.3* ) menu_items+=("Hacktivate Device" "Revert Hacktivation");;
esac
;;
esac
;;
esac
@ -7699,7 +7707,7 @@ device_jailbreak() {
return
;;
9.3.[1234] | 9.3 | 9.2* | 9.1 | [87654]* | 3.2* | 3.1.3 ) :;;
3.1* )
3.[10]* )
if [[ $device_type != "iPhone2,1" ]]; then
warn "This version ($device_vers) is not supported for jailbreaking with SSHRD."
print "* Supported versions are: 3.1.3 to 9.3.4 (excluding 9.0.x)"
@ -8254,6 +8262,16 @@ device_fourthree_step3() {
$ssh -p $ssh_port root@127.0.0.1 "umount /mnt2; mount_hfs /dev/disk0s3 /mnt1; mount_hfs /dev/disk0s4 /mnt2; mv /mnt1/private/var/* /mnt2"
log "Fixing fstab"
$ssh -p $ssh_port root@127.0.0.1 "echo '/dev/disk0s3 / hfs rw 0 1' | tee /mnt1/private/etc/fstab; echo '/dev/disk0s4 /private/var hfs rw 0 2' | tee -a /mnt1/private/etc/fstab"
log "Getting lockdownd"
$scp -P $ssh_port root@127.0.0.1:/mnt1/usr/libexec/lockdownd .
local patch="../resources/firmware/FirmwareBundles/Down_iPhone2,1_${device_base_vers}_${device_base_build}.bundle/lockdownd.patch"
log "Patching lockdownd"
$bspatch lockdownd lockdownd.patched "$patch"
log "Renaming original lockdownd"
$ssh -p $ssh_port root@127.0.0.1 "mv /mnt1/usr/libexec/lockdownd /mnt1/usr/libexec/lockdownd.orig"
log "Copying patched lockdownd to device"
$scp -P $ssh_port lockdownd.patched root@127.0.0.1:/mnt1/usr/libexec/lockdownd
$ssh -p $ssh_port root@127.0.0.1 "chmod +x /mnt1/usr/libexec/lockdownd"
log "Fixing system keybag"
$ssh -p $ssh_port root@127.0.0.1 "mkdir /mnt2/keybags; ttbthingy; fixkeybag -v2; cp /tmp/systembag.kb /mnt2/keybags"
log "Remounting data partition"