I've rebuilt the phone which fell from my tankbag on the M4, with the intention of giving it to my girlfriend. Before I splashed out on a new case and battery I checked it over by using the sim card, battery and memory card from the 6230i I bought to replace it, everything worked fine. My phone is locked to 02, but she's on Vodafone. I need it unlocking. I've searched the web and acquired the unlock codes from here [URL]http://unlock.nokiafree.org/[/URL] , followed instructions and entered them all at some point or other with the sim card out of the phone, but nothing happens. I don't even get an unsuccessful message, the code is all I see on screen. Anyone got any clues? Am I doing something wrong?