Originally Posted by osbertc0ol
My all 3 pins headphone also not detected.
Aiaiai tracks and XiaoMi
My friend sennheiser with 2 pins and sony mh1c works perfectly
I'm pretty sure it's this, all of my 3 pin earphones don't work except for my beats headphones which came with my HTC One, however only 1 side plays.
My Sennheiser and Shure work fine.