oh sorry, yeah the MT launcher only works for 4.x 3DS systems, also illegitimate cia installed content still won't work in sysnand, even if you have bought it, you really need to get the tickets from your emunand to do anything......but now i know your on a 2DS thats also not possible, as the nand decryption tools need 4.x to work too (i completely blanked on the 2DS fact in previous answers)