I was just trying to jailbreak my iPhone using the method at hacktheiphone.com when I ran into a problem installing AppSnapp. After reading the AppSnapp F.A.Q. I found out that it's probaby because of #5, which says "I'm an AT&T customer, do I need this since it activates? AppSnapp is smart, if knows if you are an AT&T customer and doesn't try to activate if you already are activated." So do any of you know a way I can jailbreak my iPhone even though it's already been activated by AT&T? I want to jailbreak the phone to get the installer app on there so I can install whatever apps I want and unlock the SIM so I can sell my iPhone to someone else. Can any of you pleeeease help me? I'd greatly appreciate it! Thanks for reading this!