nokia default phone user code (security code / phone lock code) is 12345. if somebody has changed it to something else like 00000, then i can not help you.
you must see a local mobile repair shop to reset the security code (you can also call it phone lock codes / user code too)
this has nothing to do with SIM CARD.
this is the same situation like you have lost the windows password.
anuja showed me this thread to help you out. next time post your question on the correct mobile phone section
phone shop ekakata yanda wenawa amathaka una lock code eka reset karaganda
you must see a local mobile repair shop to reset the security code (you can also call it phone lock codes / user code too)
this has nothing to do with SIM CARD.
this is the same situation like you have lost the windows password.
anuja showed me this thread to help you out. next time post your question on the correct mobile phone section
phone shop ekakata yanda wenawa amathaka una lock code eka reset karaganda




