Why is the aux symbol stick on my phone LG G3?

[AC Question]

No speaker sound coming from my phone. It is showing that it's plugged into aux or headphones so there isn't any sound coming from my phone. I tried to restart it but that didn't work.

 

[B. Diddy]

Welcome to Android Central! Inspect the headphone jack closely--is there any debris in there? Use a can of compressed air to blow it out, or a damp toothpick to root around. If it's clear, then the jack itself may be faulty.