I have bought an r4 revolution with a 4 gig sd card. i have loaded all my games onto it and it works great. I have put the correct software also. So that is fine.
When i turn on the ds lite and all the games are listed in top screen, in the bottom screen it tells you the name of the game highlighted, and below that it shows 2 grey boxes the left box says setup x the right box says cheat y.
If i press the setup x in the left box after doing so next time i switch the ds lite on it just hangs. So if i take the 4 gig sd card and look on my computer it shows as empty, yet it is full. So i formatted the card reinstalled software and games and all is good again. But i need to know why this happened incase the kids press the setup x box again.
Can anyone tell me why this happens and how to stop it happening again. Thank you for your time.