I've got an R4i v1.4.3. My little brother was playing on it and accidentally changed the language to japannese. We went into the settings and unwillingly deleted all content from our R4i card. I formated the card and pasted the R4i software into it but the DS didn't recognize the card and it said that there wasn't a card inserted. We have formated the card many times before and it has worked! Can you please tell me why it is not working right now?!