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
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the PUK code is if you have blocked you simcard, looks like the OP is say the the phone is blocked the security code