Hi.
Was wondering if there is now an unlock solution for iPhone 3g 3.1. Running firmware 5.11.07 and bootloader 6.04
Phone has been successfully jailbroken with Pwnage. Tried to downgrade bootloader with Fuzzyband with no success.
Any other options available yet?
Thanks

NO there is NO unlock for 5.11.07

according to Dev team mod Confuscious, there is not going to be one for "a long time" if at all.

to stay up to date on the latest developments go here:
http://blog.iphone-dev.org/ they make the unlock called ultrasn0w and Pwnage Tool which prevents baseband upgrade when faking going to FW 3.1.x. You cant use official FW3.1, only custom pwnage firmware

and here
http://iphonejtag.blogspot.com/ he made blackra1n, which is just a jailbreak for people with legitimate SIMs. It is NOT an unlock. and it will NOT hacktivate (meaning you MUST use an official SIM to activate)

and there is NO UNLOCK for official FW 3.1.x

NO, there is NO UNLOCK

sadly, it is almost impossible to unlock the phone fully, people claim it has unlocked or that there is an unlocking solution however, there will be the functions that will never work..

Good luck keep trying!