Once an Iphone4 has been unlocked can I get it to go back to factory setting? I will be using it on AT&T and I want to make sue that if I had any issues with it I could take it to AT&T or use the warranty on it. But, I know that if AT&T or apple see it is unlocked they may not help me and my warranty on the pone will be voided.
unlocked iphon4 help?
- Thread starter Capri
- Start date