Originally Posted by zouhad
I Need Unlock Sim for A501 or Any other Method To use Any Sim on A501 without code
Build number: Acer_A501_1.037.03_PA_ATT
Only method is to contact your Service provider (ATT), or try bothering Acer (unlikely). If you are persistant with your e-mails, and polite, ATT will eventually give you the unlock code (maybe).
There is no method available for unlocking the SIM, and I really wouldn't trust those places on the web that advertise services. They seldom work.