When updating my 3ds took a long time and the power off (it's an eur) when I turned it on I left on the screen above nintendo 3ds as it would load the arm9loaderhax but then it stays black and does not load, if I put another card me Send it I think it's a kind of sysnand (because I do not get the games) I only have access to the menu recovery some way to solve the problem staying with the files and save it to fix it or just fix it ??? Thank you