I had a nokia 6102b I needed unlocked. I tried searching forums and trying the most common codes, but no luck and if you do your research there exists a certain risk when attempting to unlock your nokia phone yourself. See RISKS below:
I am a do-it-yourselfer for most things, but when it comes to understanding the phone unlocking codes I decided after two unaccepted attempts on my nokia to leave it to a professional code breaker.
IF YOU WANT YOU PHONE UNLOCKED FAST GUARANTEED IN 24hrs OR LESS Check out this guy on ebay, he unlocked my phone in minutes for $5 bucks. JP MOBILITY is his name and he will email the unlock code and detailed instructions regarding how to unlock your phone. He guarantees you will get the unlock code in 24 hours, he delivered my code in minutes. Jp mobility will ask you for your IMIE code and some other info about your phone to figure out the unlock code. He has unlocked 1000's of phones and guarantees his work. Just check out his positive feedback 99.8% for 2478 happy customers of unlocked phones.
RISKS: Most forum and phone gurus will tell you that you have 5 times to unlock you phone by codes you can key into your phone. Some newer model nokias only accept 3 codes before hardlocking. After 5 misattempts the phone will hardlock meaning it will not accept any more key codes and you will have to take it to a repair shop to have it unlocked by software and a cable.
Trust me go with JP Mobility, its not worth your time to try and figure it out yourself.
