i have a Nintendo switch with sx core i downloaded the latest version of sx os and tried to update it with choidujourNX but when i ask if my micro sd was exfat or fat32 i confused and pressed exfat instead of fat32 and when i resigned it didnt turn on anymore in emunand but only in nand and in the original version. more after a couple of weeks i went into the original version and updated it and now i can only access the sx os menu to choose between emunand the original, nand and the options but they all give a black screen when I press the options but someone can help me? I already tried to delete everything from the micro sd but it still didn't work and I also don't have a copy of the nand