Is there a way to get my 9.2.0-12 2DS to 9.2.0-20? Because it seems like a -20 ninjhax won't work on a -12 console and I don't want to redo the ninjhax everytime I switch between consoles, so it would be best if all had the same firmware version.
I'm not sure, but can't you just use a different save for each 3DS?












