My phone had been working fine for a while. Today I decided to check and see if phone was unlocked so I popped in a t-mobile sim. When I turned the phone on it wouldn't go past ATT logo. Anybody ever have this happen?.
My phone had been working fine for a while. Today I decided to check and see if phone was unlocked so I popped in a t-mobile sim. When I turned the phone on it wouldn't go past ATT logo. Anybody ever have this happen?.
I don't have the box and my phone is stuck at the att logo. ...HOW DO I FIND THE SERIAL NUMBER? ??