Headphone icon stuck: T-Mobile myTouch Q by LG

The T-Mobile myTouch Q by LG head phone icon will not disappear after the headphones have been removed

 

To fix this issue:

  1. Software version affected: LGC800-V10v-JUN-29-2012.
  2. Remove the battery from the phone for at least 5 minutes.
  3. Replace the battery and powercycle the phone.
  4. If the icon is still displaying, perform a master reset.