Hello, So out of nowhere i left my 3ds closed on the homescreen for a couple of hours and I opened and I tried to switch a game by pressing the blue button but nothing happened. There was no blue lights flashing or anything. I tried holding it for 5 seconds and nothing happened. The game wouldn't switch and the roms are okay as I was playing and switching roms fine in the morning. I tried turning of my ds ,switching sd cards and everything but when I did that my sky3ds flashed and reversed to the first game on my sd card. Please help