Hi I am a Nokia 6021 user and would like to switch SIMs. Would someone please help me unlock it IMEI: 3597 5100 4828 054 Network: O2 Country: UK Thanks! Rajiv
#pw+428 787 740 637 303+7# Enter codes without spaces Remove sim first,power on the phone. After the phone boots up, press # Press * 3 times fast for (p) Press * 4 times fast for (w) Press * 2 times fast for (+) Verify code before pressing the last #. "Code error", don't try again!! "Phone restrictions off", it's unlocked! Click Here If Code Gives No Response/No Message Click on banner for 24/7 unlocking