Need your serial number of D3.
Register DIGIMASTER 3
open www.autoecu.com.cn ,click service and support,check products
It will ask your serial number,pls login in (Just need put serial number,other black no need anything )
Next,we have to ACTIVATE DIGIMASTER 3 WITH PASSWORD AND ID
After sign in,if it tells you it is unactivate,then you need :
1 ) pls connect digimaster 3 with power ,keep battery stable
2 ) connect digimaster with lan cable,keep on internet