hey! is it possible to get unlocking code for nokia 1600 which is locked on vodafone! imei number : 352295019229400 thank you
i tried da number u told me it sed code error, so i put ma o2 sim card in n it sed sim card error, or not allowed
“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.
