I hope there is an easy way to do this as well. Tried following the XCI builder guide but got no luck in making it work. It is really complicated with the likes of me. Hope they make it simplified at least.
Does this require console specific keys? We have 3 switch's in my house.Use this
https://gbatemp.net/threads/xci-builder.516977/
https://github.com/julesontheroad/NSC_BUILDER/releases
Simply drop your NSP onto the folder and run the .bat file (don't forget to add yoru keys.txt in the ztool folder)
I used it and it works, but when i tried it there was one game that didn't work, so i'm guessing there's something that makes some games not work, but so far only one didn't. so no fret.
Good luck
Does this require console specific keys? We have 3 switch's in my house.