I've tried every damn guide/solution out there. I still can't this phone unlocked and working. Bought a 4gb 1.0.2 iPhone a couple months ago. Unlocked it with AnySim (first version) to work with T-Mobile. Accidently upgraded to FW1.1.1 Tried downgrading, unlocking, etc.. NOthing is working. My final step..... Pay 1 of you to fix it. Yes, I'll send it to you for fixing. Then you send it back. PM me.