Ipad air 2 was working untill i tried to update it from settings, it didnt let update. so i plugged it to my pc and tried to update it from itunes until it stopped with an unknown error, later after many tried to restore it showed me error 53. i searched the error it said that i did something to my fingerprint sensor even tho i didnt.
i tried 3utools same problem.
can someone help please?