Hi, my friend gave me the nokia 3120b and he has old no working cingular sim, i try use this phone for att sim and the phone shows "phone restricted". i am use this phone in usa, california. the imei#356244003610759..please help...thanks a lots.
“Cannot undo restriction” or “Not allowed” means. After you have made 5 attempts or even 3 attempts on newer phones and failed, the phone displays that message, meaning that the phone is "hard locked." At this point, you will still be able to use the phone with the original provider, but you will not be able to unlock it by codes. You will need to take or send it to a professional for direct unlocking service.
Can someone provide an unlock code for my Nokia 3120b? Country = USA State = Georgia Old Carrier = ATT IMEI = 353783/00/977533/3 Thanks!
