I forgot my security code F-Secure ANTI-THEFT.
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.