Where can you unlock an iPhone 3G in firmware 3.1.3?
The iPhone 3.1 firmware be unlock yet?
How do you unlock Apple iPhone 2G Firmware Ver 3.0?
redsnow which you will need to jailbreak its the easiest way to do it and its free
Does anyone know how to unlock iPhone 3G 16gb loaded with the 3.1 new firmware and jailbreak.?
Stupid AT+T charges you money every time you open an application that talks to the internet. It is free to open and use those apps on wi-fi.
Where to download iPhone firmware 3.1.2?