After you bought Autel Elite MD802 Scanner you need register if you wanna update the Autel MD802 Scan tool, here CablesMall give you some steps about how to register Autel Elite MD802 Scanner. MaxiDiag Elite MD802 Full System Autel MaxiDiag MD 802 User would update the scan tool ONLY after you had registered the tool on our website: www.maxidas.com. Then you could download software, update online, retrieve information and get warranty service. NOTE: Prior to registration, please confirm your network is working properly. 1. Log in Autel official website www.maxidas.com. 2. Click on the Update tool bar at the top of the screen, and then select User Register. Or click on the 3. Updates column in the lower right corner of the screen, and select Register. 4. The Register Information interface appears. Please read through the instructions, and click on Agree to continue. 5. Enter the Product SN (Serial Number) and Register Password, and click on Next. 6. Follow the windows prompts to finish the registration. NOTE: You can click [About" to check MD802 scanner information.