Two Trees Sapphire Pro Firmware Upd ((top)) Site

Many users report that after a proper firmware update, their Sapphire Pro feels like a brand new machine—faster, quieter, and more accurate.

Open the bottom electronics compartment and check the version number printed directly on the PCB. Using firmware meant for a v1.3 board on a v1.2 board can lead to screen blackouts or non-functional SD ports. 3. Preparation: What You’ll Need two trees sapphire pro firmware upd