Select the method based on the application that you have installed on your 3DS. No matter which method you pick, the end result will be the same.
#### DSiWare
If you own any [DSiWare](https://en.wikipedia.org/wiki/List_of_DSiWare_games_and_applications) title on your 3DS, you can dump it to the SD card so that it can be used to temporarily inject Flipnote into DS Connection Settings.