I have a 3DS that I am running Gateway on with 9.2 I want to buy a N3DS now to future proof myself and also when it has a low firmware so I can run Gateway on it. I purchased Alpha Sapphire Digitally but I am willing to lose access to that game. I also have Pokemon Bank in which I have a living pokedex that I do not want to lose. So if I purchase a N3DS, what steps do I have to do to keep access to my Pokemon Bank. If its not possible, I might just transfer all pokemon to my retail copy of Omega Ruby. I also want to not update my Old 3DS or N3DS when I receive it.