Unlocked, but don't have service
I have a problem with my 2g iphone, firmware 2.1 it says "no service" even with at&t simcard. First, I tried to unlock it with quickpawn, didn't work, all applications work, but I can't call, when I downloaded bootneuter from cydia and opened it, it gives me mistake "couldn't read bootloaders". I downgraded to 2.0.2- same problem(used winpwn 2.5), then I downgraded to 2.0.1(used winpwn 220.127.116.11)again same problem.I tried with simcard and without, at&t and others. My iphone was recently replaced by applestore, because my old phone cracked.seems like I tried everything, if somebody experienced same problems or knows solutions, please let me know.thanks.