HT201999: iTunes for Windows: Background processes installed on Windows XP, Vista, and 7

Learn about iTunes for Windows: Background processes installed on Windows XP, Vista, and 7
jammo88

Q: unknown error (1604) i am trying to restore my ipad with no luck this only happened on the las toperating system upgrade ?

error unknown (1604) is coming up as i try to restore my ipad any ideas help !!!!

iPad (3rd gen) Wi-Fi + Cellular, iOS 6.1

Posted on Feb 12, 2013 6:25 PM