Flashcarts on the 3DS aren't the same as flashcarts on older systems, where you just put in the cart and it acts like a normal game. It requires special softwar

Flashcarts on the 3DS aren't the same as flashcarts on older systems, where you just put in the cart and it acts like a normal game. It requires special software on the console itself to accept the fake cart, and they fell out of use so many years ago that I don't think the software is even compatible with any recent 3DS firmware. The pure software approach available nowadays is much easier and more convenient, as long as whoever uses it after it's hacked can follow some basic instructions (how to install games, how to not update the firmware if nintendo releases an update without first updating the hack, etc)