I have a nokia 6030 imei010712005487895 it is a cingular phone in the USA I tried to unlock the phone but now I just keep getting an error,I need a code that works please if anyone has it thank you, also does anyone know if after you unlock it can you use a sim from any service provider or how does that work exactly.
I have entered a code more then 5 times and it says can not undu restriction please help me tell me what to do. Thanks