i just connected my daughters dsi onto wifi and downloaded the nintendo update , UNFORTUNATELY NOW THR R4 CARD DOES NOT WORK AND MY DAUGHTER CANNOT PLAY, IS THERE ANYTHING I CAN DO ?
Never update your console before you update your flashcard, but you did it, then you need to update your flashcard to make it work on DSi V1.43(the new firmware ), at first,figure out which R4 flashcard do you have, what is the official site of the card. R4i gold ? r4i sdhc ? or other clones. then we can tell you how to update your card.