Chosen Solution
I just replaced the screen in my LG G3, and now the phone thinks there is a headset plugged in, when there isn’t. I made sure everything was clean when I put the phone back together. Any idea what I can do to fix this?
Hard reset; power off, press an hold volume - wile power on, conferm prompts. Note save all to sd card befor hard start and remove sd card and notebook all contacts,memos,ect. A hard start restors device to factory which will corect this glitch.