Ok, here are the deets...3GS locked to AT&T. They won't unlock and the previous owner has vanished. Currently on 5.0.1 with 05.16.05 baseband. Serial is 88208. Everything I've seen up until the last couple of days was that the phone would be bricked because of the manufacturing date. Then a very helpful soul on another site gave me this set of instructions: 1. Find iTunes 11.0.5 or earlier 2. Downgrade to 4.1 3. Jailbreak with RedSn0w and install iPad baseband 4. Downgrade iPad baseband 5. Restore to 6.1.3 and preserve either 6.15.00 or 05.13.08 6. Jailbreak with p0sixspwn and install UltraSn0w 7. If GPS is lost, repeat entire procedure I downloaded 4.1, started the other downloads and then chickened out - has anyone had success with this method?