Simply put, I'm going to be getting a new 2DS/3DS XL console soon and a flash card for it. Trying to decide which console and card to get. I prefer the build, feel, and price of the 2DS, but I'd much rather get a Gateway than a Sky3DS (I wants emulators). Say that I got a new 2DS thats never been used (so it'd have like 6.0 firmware on it?), is it possible yet to downgrade it to 4.5 firmware? If not, what would be the restriction of using the Gateway 3DS on that firmware?