I tried to find something but I couldn't, sorry.
(Haven't been on scene for a while. CFWs seem to be much better now!)
So I have an old 3ds XL, with Gateway and 4.5 sysnand, 9.7 emunand.
I would like to put my emunand to 9.5, so I can do this pokemon shuffle hack.
I know it's a silly game, but...