I'm trying to get to 5.1 with a BB of 4.10 or otherwise compatible with gevey sim.
If I restore to 4.3.3 (no BB) I get error 1013 and permanently in recovery mode.
If I restore to 5.1 Stiched (no BB) it will boot but can't get past activation. With a valid ATT SIM it just says Searching and iTunes can't read the SIM.
I bet I could update to 5.1.1 and fix the baseband but I would loose the ability of using Gevey Sim.
Any other options?