The things is that I bought this phone from Amazon like 2 years ago and it was unlocked. Now suddenly its asking me for the Network unlock code.
I know I can just pay for a services to get the code, but the thing is that all this services are asking me for the Mobile Company the phone is currently locked on. And I have no idea, because as I said, I bought it unlocked.
How can I know to which Mobile Company is the cellphone locked on?
P.S: It doesn't have a logo in the battery nor the lid.