flash card
 

does anyone know how to play wireless with games that are in the flash card, coz i get a blank screen when trying to connect via wireless.

Uhm well you just need to try it again, sometimes when i try to connect it won't let me connect but if i try it again i can connect

so maybe you need to try it again or else try different games

and be more specific about what console you have or handheld

r you talking about the m3 or r4 for ds?

question is very vague