Hi, I recently purchased 2019 Bose Soundtrue Ultra headhphones made for Apple devices. I found out that the inline mic and remote do not work for my iPhone 6 despite working on my iPad and another iPhone 6. However my iPhone 6 is able to support my Apple EarPods which have full functionality in regards to inline mic and remote. I have cleaned the headphone jack and removed lint but the problem still persists. I don’t know if it’s the phone’s fault or the headphone.