In my samsung s5 always one background music playing ,i dont know which application in running ?Please help me to remove this background music .
Welcome to Android Central! Can you describe the music? Is it a computer-generated tone, or is it an actual recorded track? Is it a full song, or just a clip? Does it repeat over and over again?
Check your running apps in Settings>App Manager>Running. Do you see anything open that would be playing music?