They stay black and they are useless, like there's no way to open them.
How to open FBI? There's a FBI folder but she has no clue how to open or trigger it.
Hello everyone, I am asking this for my sis who had her 3DS "hacked" by a shop. She forgot to ask how to install games and she couldn't figure out the method herself.
Here's a link to the screenshots of the folders and etc.