Ok so, i modded mt new 2ds xl with the 4gb micro sd card it came with but i want to use my 64gb card but the 64gb card cant be formatted to fat32 while the 4gb is fat32 on default. i know for a fact that the 64gb can be use on my ds because it worked fine on my old 3ds. would i be able to just do the whole process all over again with the 64gb or would i have to wipe my ds and go from there?