OBD Auto Doctor Download link: https://play.google.com/store/apps/detai...autodoctor

Step1:
Open your phone's Bluetooth Settings, search for and tap "vLinker FD-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 FD-Android".





Step4:
Open the app "OBD Auto Doctor" and click "Extras".





Step5:
Click on "Connectivity".





Step6:
Select "Bluetooth" as the connection type.





Step7:
Click "Search Bluetooth devices".






Step8:
Choose "vLinker FD-Android".





Step9:
After selecting the correct device, return to the home page.





Step10:
Click the Connect button in the upper right corner.





Step11:
Wait for the app to connect to the adapter.





Step12:
Connected successfully.