This is a Nintendo 3DS development cartridge designed to update the system firmware to version 0.15.19. Please do not attempt to use this cartridge unless you’re absolutely sure what you’re doing as it may result in a brick. For development units only.

Board / Cartridge Images

Cart Front
Cart Back

Special Thanks

Massive thanks to HudU for sending this in for release!


Download US CTR Update 0.15.19