How do I erase the data on these Ds games?
I want to get rid of these games because I no longer have my ds (using a friend's to complete this action), how do I erase the data so that it is back to the way it was when I bought it?
The games are:
My Sims Kingdom
Sonic Classic Collection - 4 games in one
100 all time favorites - classic puzzle, board and card games
Petz Wild animals - DolphinZ
Drawn to life The Next Chapter