OBD JScan Download link :
OBD JScan on the App Store (apple.com)
Step1:
Press the vLinker FS Bluetooth button, then open your phone's Bluetooth Settings, search for and tap "vLinker FS XXXXX".
Step2:
A random pairing code will be generated when pairing vLinker FS Bluetooth, click "Pair".
Step3:
Successfully connected to the Bluetooth device "vLinker FS XXXXX".
Step4:
Open the app. Find the car model you need to connect and click on it.
Step5:
Select "Vlinker FS".
Step6:
Wait for the app to connect to your car.
Step7:
Connected successfully.