I hope someone can help... I have a 3G iPhone which is activated. I just purchased a 1.1.4 1st gen iPhone and Jailbroke and unlocked it (or at least I thought I did). I would like to use the SIM from the 3G in the 1st gen iPhone but it doesn't seem to be working. I went through the unlock process twice just to be sure but no dice. Is there any way I can set up so I can just swap my SIM back and forth? Thanks much for the help!