- For a few seconds, press and hold the Power button.
- Drag the slider to completely turn off your iPhone when you see the Slide to Power off-screen.
- After 30 seconds, hit the Power button once more until you see the Apple logo.
- Wait until your iPhone has completely booted up before attempting to utilize Bluetooth again.
A soft reset is thought to be the simplest yet most efficient remedy to small issues caused by software flaws in mobile devices.