in past 2 weeks, as far as i've noticed, my media volume will go down to zero whenever i pull out the headphones or anything in the headphone jack. it has never done that before. did they change the music app so that it mutes the media volume when i take out anything in the headphone jack? before it would just stop the music. now, whether or not music is playing when i pull out the headphones, it will mute the media volume, always. it doesn't affect the ringer volume.