Hi there, just received a GW520 from my cousin but he has forgotten the code. We have tried all four digits of each number and all the famous years and birthdays. It is none of these. Also tried the common ones. 9999, 0000 and it only accepts four digits or emergency calls. I have tried flashing the phone but the program just says that the phone isn't connected. How do I resolve this, how do the shops do it?

Cheers,
Jordan