she has informed me that when she was walkng at the beach she found an iphone 4s for verizon, but its locked she said its been 3 weeks now and no one has called it or txted it. im guess they thought its gone and just cancelled service. she cant get it unlocked cause she doesnt know the password obvi. i told her about DFU mode we are gonna wait longer but if nothing she wants to know if she can use on At&T i said prob not. is there anyway possible to make it work on AT&T i know its a world phone and has both.