I currently own a stargate-3ds, which allows me to play and hold both 3DS and NDS games on one flashcart. And when trying to play Pokemon Black 2, there is just a blank screen at the start from the piracy. When looking it up it did say that you just had to update the firmware, but as this is a fairly new flashcart with nothing to help with this, I was wondering if there is a way to fix this manualy, and not just by waiting for a new update or buying a new flashcart that supports it.