1. steve-z17's Avatar
    So my brother just bought a 16GB iphone 3G, supposedly the guy he got it from used it with at&t but never updated it since he bought it. The phone is on the restore screen and I can't get it past that. I've tried putting it in DFU mode and restoring it with custom and regular firmware but no go. I'm not sure what I need to do. As long as its not updated to the latest firmware I should still be able to unlock it right? I keep getting a error 1600 with iTunes when I try to restore to 2.0.0-3.0.0 custom and regular. Am I missing something? Is there something I need to do before hand because its been used with at&t? Any help is appreciated. Thanks.

    Update: So I was able to get 2.2.1 custom firmware on the using pwnagetool. Now my problem is getting it from there to 3.0. I'm not sure what to use to downgrade the baseband or bootloader or if I even need to do that.
    Last edited by steve-z17; 2009-10-18 at 05:41 AM.
    2009-10-18 02:43 AM