CIA files, short for CTR Importable Archive, are a type of file used on the Nintendo 3DS and DSi consoles. They contain homebrew applications or games that can be installed and run on the console. CIA files are essentially zip archives that include the necessary files and information to install and run a homebrew application.
After installation, exit FBI. You’ll find a new DSiWare icon on your home menu—a light blue note with a pencil. Tap to launch.
Select your current connection and change the to 104.248.000.110 and Secondary DNS to 008.008.008.008 .
Flipnote Studio is a free downloadable application for the Nintendo DSi and DSi XL. It enables users to create, edit, and share flipbooks using a variety of tools and features. The software includes: