Like some others, I've got my Optimus V stuck in headset mode. Media sound doesn't work, the microphone doesn't work, and I can only call in speaker mode. I've tried the physical fixes like using a Q-tip or toothpick and fiddling with the jack, but to no avail. Right now, I just need a way to turn it off. Any kind of software fix would be helpful until I can get it in for repairs. Any suggestions?
That happened to me with my LG Env2. I did the toothpick thing and it worked. I never put earphones in it again. It must be a defect on LG and there jacks. I wish I could help. Chat with someone from LG online. Check out the support chat on there website.