u need to make a back up of your emuNAND with Decrypt9WIP then use tiny format on emuNAND
and set up emuNAND then
relink the nnid in to the emu
then restore the emuNAND.bin
u cant do it like that with 3dsnus u can only get v1.1.6 from nintendo now and u need to use CDN-FX.jar
https://gbatemp.net/threads/release-cdn-fx-the-ultimate-eshop-content-downloader.414004/