Helo guys, I have an Iphone 3gs. Due to some complications, I had my Iphone on recovery mode and by the help of an expert, I successfully upgraded my Iphone to 4.3.1 firmware by using the recently released untethered 4.3.1 firmware. But that expert told me at the moment, I won't be able to unlock the carrier of my Iphone since the new ultrasnow version has not been released yet. As a result, my iphone has now turned into an Ipod touch!
Can you guys tell me is there any other way that I can unlock it? The firmware is 4.3.1 and the baseband is 6.15.00