When I tried to use R4ysauto, it worked once then afterwards my DS would not work right. Both the top and the bottom screens are white. It doesn't load up with R4 in or out. What's wrong with it?
Sorry for the doublepost but I think a virus bricked the DS original firmware. You may think it's unlikely but if he has used a hentai viewer or any other homebrew downloaded from the internet then I'm sure his DS' firmware has been bricked.