both 3ds are old models, so both 3ds are able to have latest (9.9) emunand. the question is, will the system transfer successful? last time i read somewhere both 3ds have to be on the same sysnand version for this to work (but i couldn't find the source for this anymore). can i do this through emunand only while keeping both 3ds original sysnand? or should i downgrade the source 3ds (9.2) to 4.5 first? or upgrade the target 3ds (4.5) to 9.2 (i think the second option is harder). or is this a lost cause because emunand to emunand transfer is no longer possible? no one talk about systrans anymore recently, all i can find is to how to manually transfer partial data from an emunand to another emunand (nnid and eshop purchase stay inside source device) additional info (just in case): - the source 3ds is old xl on 9.2 sysnand - the target 3ds is old small on 4.5 sysnand - i mainly use rxtools, but i have ds flashcart and gateway to use if have to use other cfw or downgrade.