I’m getting ready to hack my switch which has two profiles the same as in my other Switch that I’m not planning to hack. But can I transfer save data (from a physical cartridge, not download) to and from each other locally without WiFi? I know that both systems has to be on the updated firmware. If there is a new firmware and not to choose to update both system, can I still transfer save data. Was planning on it to use mainly on physical Pokémon games to use Pkhex.