F flora New member Dec 30, 2010 #1 I just updated my iphone 3gs to the ios 4 but it is stuck on the lock screen and saids my sim, which worked before updating my phone, is not a supported carrier. I can't do anything! Please help me!
I just updated my iphone 3gs to the ios 4 but it is stuck on the lock screen and saids my sim, which worked before updating my phone, is not a supported carrier. I can't do anything! Please help me!
