Let me see if i can explain it better.
I have 3ds xl A Nd 3ds xl B
A had mario kart 7 already on it without the flastcart. Just down loaded on the sd card it would display on the screen like a file on A's display. And I could play it like a regular game.
When I took the SD card out of A and...
I have a question. I bought tye old version of the 3ds xl from a lady off craigslist and it had mario kart downloaded om the SD card and it would pop up like a download on the 3ds. When id take the sd card out it wouldnt be there anymore and when i put it in my other 3ds it wouldnt pop up there...