Recently my old switch got banned so I bought a new switch, the new switch is hackable, and the old switch has a few save files I want from it (or want to recreate using a save editor) is it possible to get the keys for both switches, mount the partitions in windows get the save from banned switch, and move it to new switch (I assume not because its probably signed with keys for the old switch but worth asking)?
Also is it possible to get the keys for new switch, grab a save off of new switch by mounting the partitions, editing the save and pushing it back to new switch without getting banned? (Not splatoon 2 btw)