BimmerLink
Download link :App Store “BimmerLink for BMW and MINI” (apple.com)
NOTE:
Just enable Bluetooth settings on your iOS device.
DO NOT Need to connect Bluetooth Name on iOS device.
Then connect the Bluetooth device name in the OBD app setting.
Step1:
Open the App and click on the Settings button.
Step2:
Click on :"Adapter".
Step3:
Select the adapter for "vLinker Bluetooth" and click Back in the upper left corner.
Step4:
Click "Done" Back to the main page of the app.
Step5:
Enter the main page, click Connect.
Step6:
Then wait for the BimmerLink to communicate with the car.
Step7:
Connected successfully.