I am considering going down the dark path and buy the sx os. My problem, game save and eshop credit. I am considering selling my current nintendo account with some game and some decent amount of eshop credit to fund sx os but come the issue of game save. Is it possible for me to made back up of game save with hack and use the game save on the same unit? The only save i care about is my zelda and xenoblade 2 cleared save.