Hello,
My New 3DS XL was just downgraded to 9.2 and used emuNAND for CFW. I have an MHX v1.0 w/ v9 English Patch. I have downloaded a v1.2 w/ v10 English Patch .CIA file.
I'd like to know how to patch this to my 3DS since the guy is busy. Also, he mentioned I need a clean rom or something. No...