Almost a year into using the headphones that came with my iPhone 5S. Initially I started facing some strange issues with the sound volume on them. For example if I received a message on the what app. the volume would be suddenly turned up to full. Sometimes the music volume although turned up to 100% sounds like the music is coming from under a matress. Turning VoiceOver and restarting it sometimes fixes this.
Today, these headphones are absolutely of no use. The volume on them is so low. I tried everything from having the ear buds cleaned with a tooth pick, cotton swab dipped in aftershave etc. I also cleaned the headphone jack and the pin expecting some results but in vain. Now I am using some headphone with no music or call control features. The music sounds as loud as it should.
Anybody else experience this strange behaviour with the volume on their iPhone 5S with IOS 9?