Hey. I have a Nokia 808 over two years. The problem is that I want to change the sim card, and I can not because the F-Secure asks for a security code. I do not remember the security code, so how to recover this code? You can send a text message to the smartphone of the content # UNLOCK # to unlock it, but how? Smartphone should send the unlock instructions for a trusted number, but they do not come to my old phone number. So how do I retrieve the security code so that I could call the new number? Or is it a universal code to unlock the F-Secure? Please help me. :) Greetings to all. wyspian1 from Polish.
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