Hi, i need a bit of help setting my new gateway. First, i have 2 retail games (pokemon X & AS) and i don't want to lose their sav's (mostly because they are my gf savs), but i want to install .cia and play my "backups" . I need to do something specific? Is mandatory to downgrade to 4.5 ? (I'm on 9.2.0U) What should I do with the emunand and sysnand?