DS Simply keeps crapping out on me.

When I play, it will just freeze randomly, and when I start it back up the DS won't recognize the cart untill I take it out and put it back in a few times. Any suggestions?

 

try to erase the data off the card and start over again

 

As in, format the card and re-add everything?
Or start over because something is corrupted.

 

I hate to say this but I had this problem, my m3 was the culprit. That being said, yes format the microsd, and try again.

 

Uh oh, now it wont start at all.
I formatted it and put everything back on, but it didnt help.
I guess Ill start fresh >.<

 

As long as you're using a supported card, try rma'ing your m3 ds simply. That's what I had to do when mine started doing that. Good luck.