This modifies your prod.info on your console. This means you can't connect your switch with the internet. But this thing is not for beginners. You can keep the console offline and (if you're paranoid) set up 90DNS. This is for blocking updatesbut as someone running incognito
This modifies your prod.info on your console. This means you can't connect your switch with the internet. But this thing is not for beginners. You can keep the console offline and (if you're paranoid) set up 90DNS. This is for blocking updates