For best results, use a 3DS XL or New 3DS XL with a large stylus. The original Flipnote was designed for the DSi’s resistive touch screen; the 3DS’s capacitive screen (on New 3DS) is slightly less precise, but a quality stylus helps.
Plug your 3DS SD card into your computer.
Even from a CIA installation, you can extract saves with :
To install Flipnote Studio (DSi version) on a Nintendo 3DS , follow these steps: Preparation Obtain the CIA