- Open
System Settings
from the HOME menu - Press
Data Management
- For installed 3DS software, press
Nintendo 3DS
, For installed DSiWare, pressDSiWare
- Software is where all your base software and games are located
- Extra data is data created by software to store certain content (Streetpass, Spotpass, etc.)
- Downloadable Content is where DLC and Updates are located
- Find which software you want to uninstall and press on it, then press
Delete