I have a new apple tv 2. It was previous running on 4.2.1 and was’t jailbroken. I saved the shsh blobs by Ifaith. After that i updated to 5.2.1 and didn’t knew it was an tethered version. Is it possible somehow to downgrade with the saved shsh blobs allthough it wasn’t jailbroken during the saving?
No reply at all? Nobody has a clue?
Even though it wasn’t jailbroken during the saving:
You can alwasy go back to 4.2.1 STOCK unless youve ATV Flash installed & saved blobs from maintenance menu
Did you try Ifaith show available SHSH caches on server showed more blobs on cydia or ifaith , if not you can only restore to the Stock 4.2.1 or jailbreak to 4.2.1 using seas0nspass