My DS lite doesn't have a serial number because my stupid brother rubbed it off. And I don't have the box for the DS lite or anything. My Hinge of the DS lite broke if I send it to nintendo will they repair it for free? I don't have a warranty anymore. And I was thinking since I know you need a serial number can I take my cuzins serial number of his DS lite and take the sticker and put it into my DS lite? But hes color is different than mine as mine is White and hes is the new Blue/Black one.