So I own a iPhone 4 and am helping my friend get his iPhone 3GS working on T-mo. I used Pwnage Tool 4.3 to create the custom firmware and now his phone is jailbroken but I cannot figure out how exactly to unlock it. I did install the source for Ultrasn0w which one of my friends said was how you are supposed to be able to unlock it.
If anyone is able to help me out in any way I would be very appreciative
If anyone is able to help me out in any way I would be very appreciative