New answers tagged speaker
Its not hardware problem. But on software side. If you dont use any custom rom features and assuming you are on stock rom and havent flashed any such mods, then check your music player or any audio managers you may have in your phone. Its them that has option to auto start music upon plugging in headphones. So check your music app for such an option and ...
Try using another set of headphones for your phone. If the problem persists then it's the problem with your phone's hardware.
I fixed mine using following instructions: Go to Settings → My Device → Sound → Samsung Applications → Press Call → Turn Off Noise Reduction.
Top 50 recent answers are included