iPhone12,1 iOS 15.6 beta1 97% completed restore then fail about qemu-t8030

[TrungNguyen1909]

How come you cut off the most important part of your output...

My best guess is that it tries to seal the system volume, but we cant do that right now without SEP.

One possible workaround is to use https://github.com/iSuns9/restored_external64patcher to patch out the steps, but I cant provide you support with that for now.

[0nenZer0]

Hi @TrungNguyen1909,

Sorry for that lacking info, you are correct it fails to seal the system volume.

===QEMU arch linux idevicerestore debug log===
estore-step-error = {0x1107068B:"[0]D(failed to seal system volume.)[1]D(img4_firmware_execute failed)"}
restore-step-uptime = 2134
restore-step-user-progress = 97

I will take a look on how to implement restored_external64patcher. Will share if can move forward :)

Thanks..

[0nenZer0]

Hi @TrungNguyen1909, restore successful after implementing restored_external64patcher. Thanks for your input.

================
emu-linux-arch log:

Modifying persistent boot-args (25)
Checkpoint 1593 complete with code 0
Checkpoint 10964841237974091358 complete with code 0
Checkpoint 1672 complete with code 0
Checkpoint 1659 complete with code 0
Checkpoint 5632 complete with code 0
Checkpoint 1599 complete with code 0
Checkpoint 1600 complete with code 0
Checkpoint 1675 complete with code 0
Checkpoint 1641 complete with code 0
Unmounting filesystems (29)
Unmounting filesystems (29)
Unmounting filesystems (29)
Unmounting filesystems (29)
Unmounting filesystems (29)
Checkpoint 1602 complete with code 0
FDR 0x5558af664ca0 timeout waiting for command
FDR 0x5558af664ca0 waiting for message...
Checkpoint 1660 complete with code 0
Checkpoint 5651 complete with code 0
Checkpoint 1607 complete with code 0
Got status message
Status: Restore Finished
FDR 0x5558af664ca0 terminating...
Cleaning up...
DONE
progress: 6 1.000000
[arch@archlinux ~]$

==================
qemu-ios log:

auearlyboot: -FudEarlyBoot doFUDEarlyBoot:: Starting Early Boot
auearlyboot: -[AppleFirmwareUpdateController getEarlyBootListInternal:]: Pending critical earlyBoot entries (
)
auearlyboot: No Early Boot Accessories
auearlyboot: -[FudEarlyBoot calculateTimeTakenForEarlyBootEntries] Time Taken to wait for critical earlyBoot entries: 0.000000 sec
auearlyboot: -FudEarlyBoot doFUDEarlyBoot:: End Early Boot
auearlyboot: Exitng Early Boot
com.apple.xpc.launchd|2022-11-08 15:35:34.075218 : Doing boot task: tzinit
tzinit: Bad zoneinfo link : No such file or directory
tzinit: Invalid current symlinks; resetting to system partition: No such file or directory
com.apple.xpc.launchd|2022-11-08 07:35:34.158461 : Doing boot task: finish-restore
com.apple.xpc.launchd|2022-11-08 07:35:34.207205 : Doing boot task: finish-demo-restore
com.apple.xpc.launchd|2022-11-08 07:35:34.280739 : Doing boot task: sysstatuscheck
com.apple.xpc.launchd|2022-11-08 07:35:34.337059 : Doing boot task: prng_seedctl
kern.prng.user_reseed_count: (-1) (2) No such file or directory
failed to load kernel prng seed: (-76) (2) No such file or directory
failed to load virtual random: (-147) (-536870212)
com.apple.xpc.launchd|2022-11-08 07:35:34.399308 : Doing boot task: launchd_cache_loader
0 Found valid port: 2307 Valid: 1
1 Found valid port: 0 Valid: 0
2 Found valid port: 0 Valid: 0
Using default cache paths
Code: /System/Library/xpc/launchd.plist Sig: /System/Library/xpc/launchd.plist.sig
static IOReturn AppleMobileFileIntegrityUserClient::isCdhashInTrustCache(OSObject *, void *, IOExternalMethodArguments *): Process 27 is checking if a cdhash is in the trust cache
static IOReturn AppleMobileFileIntegrityUserClient::isCdhashInTrustCache(OSObject *, void *, IOExternalMethodArguments *): Returning IOReturn 0x0 to process 27
cdhash: {length = 20, bytes = 0x505a58928f6f4b560b5f7eb86b0fe5cd5681ff39} is trusted
Attached signature to file, checking ...
Trying to send bytes to launchd: 2307 16384
Sending validated cache to launchd
Cache sent to launchd successfully
com.apple.xpc.launchd|2022-11-08 07:35:35.006348 : launchd UUID: DC5BEC0B-5E1A-30A2-83B3-6D2FCF01641A
com.apple.xpc.launchd|2022-11-08 07:35:35.006510 : Early boot complete. Continuing system boot.
002878.676254 AppleOLYHAL_log.A[1] AppleOLYHALPortInterfacePCIeAMFM::initWithProvider: amfm not matched
002878.680703 wlan0.A[4] deferredStart@2755: Lowered adjustBusy(-1), getBusyState() -> 4
deferred rematching count 0

Any more good stuff after this? ,