Hi everyone, I spent so many hours searching unlock method to unlock my new iphone 3gs 16 gb and found these 2 links but still can't get it to unlock. Doesn't anyone has any better solutions?

http://www.youtube.com/watch?v=ftZn38r48ew

http://retailphone.com/how-to/221-2/how-to-use-pwnagetool-unlock-edition/