Yanhua Digimaster 3 Upgrade instruction: support upgrate online
Step 1, plug the power supply to digimaster3 and insert the
network cable into the LAN interface of digimaster3 at Obd2tool.com.
Step 3, select “Update”
Step 4, select “Software Upgrade”
Step 5, the machine is upgrading
Step 2: use touch pen point at the center of cursor