agentnnc
That Guy I Am
Ok, so it's still in the beta, however, the baseband has been upgraded to 05.08.01 which cannot be unlocked. When this is released, it would be best not to upgrade if you want to keep your unlocked phone.
Source:
iPhone OS 3.1 Beta Baseband updated to 05.08.01
Source:
iPhone OS 3.1 Beta Baseband updated to 05.08.01