nokia 6230i help needed

[dazzlet2003]

hi i want to unlock my nokia 6230i which is currently locked to o2 united kingdom i have used the code calculator two times but it said code error and from reading other posts i know i only have one try left i have used the 1# code and the 7# code so is there any other surgestions or how could i unlock this via cable.
i used asic 6 ONE.

please could any body help.

[mestrini]

not doubting you but firts you must be sure about the network the phone is locked to

then be sure to select ASIC 6 (not the box serial) and it would give you correct code using serial ONE

[e700 wapman]

i just unlocked my 6230i which was locked to orange, all i did was insert another providers sim and entered the code when the phone asked for the restriction code.
once that was done the phone said restriction lifted.

[dazzlet2003]

it is on payg