Google Now launches when headphones are plugged in I recently got a new LG G2 from T-Mobile and it worked perfectly fine but now When ever I plug in my headphones it randomly opens Google Now. It always says "speak to search" or it turns the music or what ever I am listening to maximum volume. And when my device is locked with my password it just repeats "Please unlock the device". Can someone help me?
Are you using the headphones that came with the phone? If not that could be why.

Even if they're genuine Apple EarPods or Beats - it looks as though the main issue is the middle button in the headphone is stuck while pressed in.