Reset a DSi without turning it on?

Solved
Hello, I wanted to know if it is possible to completely reset a Nintendo DSi without turning it on because I lost my charger and I need to sell it, but my data is not deleted...
Thank you in advance, Sabrina

1 answer

  1. There is a reset button on the back of the console ;)
    Check your console manual to see how to use it!
    3
    1. Do we need to take it apart to see the desert button?
      1