Originally Posted by KabaModern
Yes, it will.
CRAP
Another question..... if I do the upgrade to 3.1 and it does revert the lock back to at&t, could I just unlock the phone after back to my carrier as before, I see there is another program that seems to just unlock if you wish (ziphone) I see it gives 3 choices :
1: unlock, jailbreak and activate
2: jailbreak and activate
3: jailbreak
thanks