6600 blocked

[nokia6600]

hi can someone give me an unlock code for my 6600...
IMEI : 351525001355313
NHL10, O2 network, United Kingdom

i can use other simcards like vodafone, o2, and some virgin simcards.. just got a new virgin sim card yesterday but it didnt work.. why did my old virgin sim worked with it? strange....

i have three tries left cos i used codes generated by code calculator by cyberdog and hollowman version 2.7 but unfortunately it didnt work.

thanks

[wasifkhan]

u can unlock ur phone with the help of "UFS" orr "GRIFFIN"

no need to put code...only do initialize sim lock and ur phone will be unlock

[TDXI]

Well if you can use to different networks in your phone already i would say its already unlocked as when a phone is locked its locked to a specific network