djfalkor wrote:
tried all that, and it still won't pair with my AirPods or with my car.
I'm curious if you can successfully pair any other Bluetooth device to your iPhone? That would rule out an issue with the Bluetooth radio in your phone if you can.
Next see this link for other ideas for your AirPods --> Pair AirPods with an Apple device - Apple Support
For your car, you may need to contact the car manufacturer for help pairing the phone to your car. In just about all modern cars, since the ability to pair an iPhone with a car became common, there are settings in a cars infotainment system to pair a new phone with a car.
If all else fails, and you are unable to pair ANY Bluetooth devices with the phone, schedule an appointment at your Apple Store Genius Bar and have the phone tested --> Genius Bar Reservation and Apple Support Options - Apple