Hi I was wondering if anyone could help me, I have read problems that other users are having with their ds but have not seen anyone with the same problem as me.

Since putting my r4 card in it was going fine at first but now when playing games it keeps switching off, this is not due to the battery being low as it does it when fully charged, this is very frustrating as sometimes you can only play it for a couple of minutes. please reply if anyone can help.

Much appreciated, thanks