Dr.Pruis download link:Dr. Prius / Dr. Hybrid - Google Play 

Step1：
Press the vLinker MC+ button, then open your phone's Bluetooth settings, search for and tap "vLinker MC-Android".





Step2:
A request pairing prompt will be generated when pairing, enter the pairing code "1234" and click "OK".





Step3:
Successfully paired to the Bluetooth device "vLinker MC-Android".





Step4:
Click "BLUETOOTH OBD2" and select "vLinker-MC-Android".





Step5:
Waiting for the app to connect to OBD2 device.





Step6:
Connected successfully.