: A pre-made firmware that combines Two Trees and Flying Bear interfaces for a simpler user experience.
If that becomes unavailable, rely on the manufacturer’s download page. Avoid random firmware links from unknown forums—they may lack thermal safety protections. two trees sapphire pro firmware link
Look under the config/ directory for printer-twotrees-sapphire-pro.cfg . Identifying Your Motherboard Version : A pre-made firmware that combines Two Trees
Download the latest stable source code.