Hey guys. So I had my iPhone working on iOS 5.0 with BB 03.10.01 with no jailbreak, unlocked via Gevey. Then I updated to 5.0.1 preserving baseband using redsn0w and activated it using the original AT&T SIM. Everything seemed ok, the ICCID shows correctly, but when I put another SIM with Gevey Pro, the Carrier on the General -> About does not change to "Carrier Lab" as it did before, but stays on "AT&T". The ICCID also says "No SIM". What could it be?