FBI is an open source file and title manager by Steveice10 for the Nintendo 3DS.

Changes:

* Add warning when opening the NAND.
* Decrease buffer size of transfers over HTTP. Should help with speed.
* Display transfer speed in copy operations.
* Enable N3DS speed-up.
* Revise remote installation into a list of methods for receiving URLs.
– “Receive URLs over the network” – Listens on port 5000 for a length followed by a list of URLs, separated by new-line characters. Installs from the provided list of URLs, and sends a confirmation byte back when the installation has completed.
– “Scan QR Code” – Turns on the camera and scans for QR codes.
– “Manually enter URLs” – Opens up the software keyboard for manually typing URLs, separated by new-line characters.
– “Repeat last request” – Repeats the last set of URLs used in an installation request.
– “Forget last request” – Forgets the last set of URLs used in an installation request.
* servefiles: Adapt to “Receive URLs over the network” method of remote installation. Now only requires Python and no additional dependencies. Run with “python servefiles.py (ip) (file/directory)”.

http://gbatemp.net/threads/release-fbi-open-source-cia-installer.386433/