This post comes with the guide about how to update OBDSTAR X200 Pro2 oil reset tool. Connect X200 PRO2 with WiFi and supply the power In the X200 Pro2 tablet main menu Select [Upgrade] If this is your first time to use it, you need to register firstly. Click on [Register] The SN and register password will … Continue reading OBDSTAR X200 Pro2 Update Guide