Hey i recently got myself new nokia 3120 classic but it doesn't accept either 12345 or 00000 as it's security code, master security code also doesn't work and i haven't changed it either.so please help me!!!
From where did you get the master reset code? If it was from any generated source, Then the code might be a wrong one. Better visit Unlocking4Free.Com and get the free and accurate master reset code for your Nokia 3120. Good luck.