I recently bought a flashcart (R4i Gold 3DS) to play some older DS games on my 3DS XL. I've downloaded Wood R4 onto the memory card and the DS recognizes the game, but when I load it up it flashes white and then goes to black. So I don't receive an error or anything. I read online that you have to patch the card on an older DS before you can get it to work on a 3DS that is on a newer firmware. So I tried to load the card on my original DS but the same thing that happened on the 3DS happens (It recognizes the game but when I load it up, it just goes to black). I have an old R4 from years ago that works on my old DS if that will help it some way. So does anyone know how I could fix this?