How to forget "all bluetooth" devices?
"Settings - General - Reset - Reset Network Settings" does not reset bluetooth connections.
You’ll have to do it one by one.
Tap the "i" next to the device in the bluetooth screen and select forget device.
Longer explanation: Of course, the obvious step is to "forget device", but THE device that causes problem is not listed in "My Devices". It is not possible neither to add it neither to delete it (forget it). That's why I need to reset all Bluetooth settings.
Moreover: THE device appears in the list for a very short time, less than 1 second and then disappears. And I don't want to do hard reset of my iPhone.
Does that device have batteries? Can the device be unplugged/removed from its power source?
How to forget "all bluetooth" devices. "Settings - General - Reset - Reset Network Settings" does not reset bluetooth connections.
