Hello, I have a nokia 3120 cell phone with IMEI # 355358/00/381851/8 I tried unlocking it using the codes that were sent in previous emails and my phone kept saying "Cannot undo restriction". I have my service with AT&T. It will be great if anyone could help me ASAP. thanks, Mansi
Your phone is hardlocked and will need to be unlocked direct with a DCT 4 clip. No other options for you.
Means it's the only way you will get the phone unlocked. It connects directly to the phone. Cable and software will not unlock any DCT 4 type phone.