I got the puk done but now it says I need a security code and its 4 digits long? I set it as 111222 but its only 4 digits long and wont accept it what should I type in? I tried 0000 and 1234..
are u sure your phone si uncloked to o2 ?
it might be locked thats why it dont work
the PUK code is if you have blocked you simcard, looks like the OP is say the the phone is blocked the security code