The company will provide the official «Donkey Kong» unit that has all the required factory default settings, as well as a senior referee who will make sure Wiebe's attempt is officially recorded and will announce his victory if he succeeds. (slashgamer.com)
If you don't know the password to your router, which you need in order to connect your 3DS to Wi - Fi, you might need to change the router's password or reset the router back to factory default settings so that you can access it with the default password. (lifewire.com)
On the back of the tablet, just behind the USB port there's a reset button that you can poke with a straightened out paperclip to restore the tablet to factory default settings. (mobiputing.com)