- Tap Settings from the Home screen.
- Bluetooth should be selected.
- To turn Bluetooth off, toggle the switch.
- The switch to turn Bluetooth back on after a few seconds. After then, a list of Bluetooth-enabled devices within range will appear.
- Retry to connect after you've found and selected the Bluetooth device you want to associate with.
If you don’t see the Bluetooth device in the list, turn the device off and on then place it next to your iPhone.and see if it work