Iphone 6s is not connecting to headphones via bluetooth
Hello,
unfortunately my iPhone 6s is not connecting to my Sony WDR ZX770BN headphones. They are brand new and work perfectly fine with my iPhone 5 (latest iOS) but my 6s doesn't even display them in the bluetooth menu. So i can't even pair them.
I have tried to on the phone first and then the headphones and vice versa. They do work with a cable-connecting.
Any ideas?
iPhone 6s, iOS 9.0.2