7650 Locked. What can i do? Pls advice

[vezzo_studios]

newbie here..
i accidentally locked my phone to 1 of my 2 sim cards
and unfortunately i lost my 6100 together with that card..
is there anything i can do to unlock it back to use other sim cards?
ps: i lost my warr card, dont think can go back nokia
also i forgot wat the code was as i did the lock 8mths ago n forgot bout it since. pls advice thanks in advance.

[niacman]

do u mean locked to other Service Provider?

[vezzo_studios]

Originally posted by niacman
do u mean locked to other Service Provider?

no.
as in lock tt i cant even get to main menu

[zerograviti]

You should be able to take it to the NSC and they'll unlock it for you, they'll just flash the new firmware and you'll loose all ur data more than likely. Even without ur warranty card, they'll just stick the imei in to check it's under warranty, otherwise they'll tell you the charge b4 doing it.

Zero