I couldn't find anything on this so I'm making my own. (I dont know if this is corect.

0. Get/have a physical copy
1. Take out game card (not sure)
2. Go to settings and choose System (the last setting)
3. Go to formatting options (the last setting on that)
4. Go all the way down and choose initialize
5. Say ok to everything.
6. The screen should turn off, when it does, press the power button. 7.Do everything it ells you to do, but skip the wi-fi connection thing. (the console needs wifi to update so it cant)
7. Put gamecard in and play.

Tell me if I got anything wrong and bye.