Now this has become very easy nowedays.
- Just download Eeprom Tool 3.1 (you can find it in Free download section
- Then get a mbus/Fbus cable
- open program connect cable with computer and phone turn on phone (without simcard)
- Tick manual, now program reads phone info (make sure com port is correct)
- now press button in the middle (set default sp locks).
And voila your phone is unlocked (this is for all dct-3 phone)

It work .... thanks...
Can you tell me on whitch mobiles dont work Dejan nk_calk?

DCT-4 phone but for nk_calc you need pure mbus cable..
better use eeprom tools much better.
WBR

Salami1_1

EEprom tools open 4 lock!

eeprom tools is easy to use. just one click and ur fone is unlocked :)

any one have i dea about conveting 3310 to 3315 by nokia rolis
why itsn't connect to the mobill i guss that from bios setup plz help me

hmmmm....what cable r u using??

whats the best cable to get for the 33xx series?

you saved my life admin, thanks a lot