how to connet bluetooth
How to connet bluetoot
iOS 11.2.1, connet bluetooth for spaker
How to connet bluetoot
iOS 11.2.1, connet bluetooth for spaker
For AirDrop, both devices need to have Bluetooth turned on but the devices are not paired. An iPhone will not pair with another iOS device or a Mac except for tethering (sharing the phone's cellular internet connection.)
See: Bluetooth: Why can't I pair my iPhone or iPad with another iOS device or with my computer?
For other Bluetooth connecting issues see: If you can't connect a Bluetooth accessory to your iPhone, iPad, or iPod touch - Apple Support
how to connet bluetooth