I used that new phailect method or whatever, and got my 3ds updated/hacked. It works perfectly fine on my 16g micro sd (new 3ds). I copied all the files, formatted my new 64g, put all thle files on the 64 g, and went and modified that one folder inside nintendo 3DS. But so far whenever I put the new SD in my 3DS it just turns off right after I power it on. It still works perfectly fine with the old micro SD..