FreeDi
Upgrades & updates
Alternative Firmwares
Link to the official source: https://github.com/Phil1988/FreeDi
Their guide for the actual process.
Phil1988 On Reddit: https://www.reddit.com/user/C0co_33/
Post on Reddit announcing project release: https://www.reddit.com/r/QidiTech3D/comments/1i9i2zf/x...