What I need advise on is my brother inlaw dropped his iphone which is a 16 gig and broke the screen. It has been unlocked and with ziphone if I remember correctly and installed bootneuter to change the bootloader back to the 4.6. So what do I need to do to send it off the AT&T or apple to get it fixed do I just do a DUF I believe its called and restore it with offical update from apple threw itunes. Any help would be appreciated. Thanks

Hi, i renamed your thread and moved to the right section.
Please read my signature about the title format to understand why.

As for your problem, you'll find an answer here