Following the installation of a new system update, some programs and services may go rogue. This is to be expected, as certain apps will be unable to adjust to the
new platform modifications. Fortunately, these are usually minor difficulties that may be readily
resolved by doing a soft reset or
restarting the device. If you haven't rebooted your iPhone since updating iOS, follow these instructions:
- Hold down the Power button until you see the slider appear.
- To turn your iPhone entirely off, drag the Slide to Power off right.
- Press and hold the Power button for around 30 seconds, or until you see the Apple logo.
After your phone has finished starting up, try pairing or connecting to your Bluetooth device again.