I have Zelda: Tri Force Heroes from the eShop, which I bought before I downgraded to 9.2. It won't boot because it needs a higher firmware. I want to backup my save file, install a crypto fixed version of the game that will run on 9.5 emuNAND (I'm on New 3DS) and then restore my save file. But svdt won't run when I try running it with Tri Force Heroes as the target. How can I backup my save file? Can I use savedatafiler? If so, how? I can't figure out how to use it at all. Thanks!