Hi i once bought a R4 for my ds but when i tried to use it, it didn't work. I went back and forth with the people i bought it from until the point where they stop contacting me. I was just frustrated and threw it aside i t was only about 12$ i think. That was about 6 months ago, but my questions is does anyone know where i can get a real r4 that can work for my regular ds and 3ds, and if possible a price range. Also can the R4's be shipped already configured to a certain update my 3ds is currently running Ver. 4.4.0-10U and no i wont update it.