Hello everyone. I would love some help unlocking my Nokia 1600. My Nokia 1600 is on the Jamaica Digicel network. I tried using an unlock code and received the "Not allowed" error message. The IMEI code is: 356415013588538 Any help needed. Thanks alot in advance.
“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 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. You Used up all your free tries!!
