So I've got this new 3ds XL with 4.4.0-10U. How do I prevent it from updating? I haven't set up wifi, but there may be a Nintendo Zone or two near me. Can I just switch the wifi off on the right side and be done, or do I need to do something else to make sure it never goes online and downloads an update? Or is it like my old ebook reader, which would go online to get updates even if I had disabled wifi for everything else?
Just dont configure it to connect to your wifi.
Mine is offline ftw.