I GOT A 3DS AND I AM TRYING TO GET THE GAMES WORKING ON IT, AS IM NEW TO THIS I HAVENT GOT A CLUE LOL, I GOT THE R4I CARD OF EACHGAME, ITS THE R4I ANGRYBIRD CARD WITH SPONGEBOB ON THE LOAD UP SCREEN. SOME GAMES SEEM TO WORK OK BUT SOME WILL NOT, THIS IS MY FIRST DAY ON THIS SITE, SO I WOULD BE GREATFUL IF SOMEONE COULD HELP ME OUT HERE
please don't post in all caps, its considered shouting, and thus rude. Your problem is fairly typical, some games work and some do not, this is why firmware updates are released for flashcards. Go to the website written on your card and download the latest version of the firmware. If that doesn't make games work then you have to hope that a third party firmware will work or wait for your card's manufacturer to release a new firmware.
exactly as loonylion said make sure your card is at its latest update or use some 3rd party firmware like wood, i cant say if i works or not but try wood for r4i (since you said your card is an r4i)
