iPhone 3G, Unlocked, 6.15 FW No Longer Works On AT&T
Hi, I got a jailbroken/unlocked iPhone 3G, iOS 4.2.1, which was jailbroken using sn0wbreeze and unlocked using redsn0w. I got it from someone who was using TMobile, but I use AT&T.
When I insert my AT&T SIM card, it seems to recognise it, although the AT&T icon (at the top-left) does not appear, and I cannot make any calls. I tried rebooting, but same thing.
Anwone knows how I can enable this iPhone for AT&T ?
Thanks in advance.
Last edited by NewToiPhoneMod; 03-20-2011 at 03:22 PM.