Tried to unlock my mums Samsung Z500 fone (an old 1 i know originally on orange) with codes off the net so she can move from virgin to O2. I did it and the fone was unlocked so the O2 sim can be used. Went to put on the Virgin sim card and it was locked to Virgin, ok on O2 so it looked like it unlocked until the next sim was put in to lock to that network Tried to lock it back to Virgin and the bloody thing has frozen Anybody know how to unfreeze it, or anywhere in town that can undo it TIA
