Hello can any1 help me im new to all this, i would like to unlock my W850i but i dont know the first place to start. i understand that i have to download a firmware but there are a few of them on here to download and ive not got a clue which 1 or 2 i need... step by step instructions would be great however any help would be just as good..please could some1 help im a bit simple when it comes to some of the jargon. Ive got SIM-lock patch but dont know what the hell to do with it...:o :confused::)