20 Most Recent LG Optimus 3d P920 Touch Smart Phone Broken Screen Stereoscopic Questions & Answers

This is likely to be an electrical fault. I would suggest contacting LG to see what can be done - if you have had the item for less than a year, they should replace/repair the phone for free.

Try removing your phones battery & put it back.

Try holding down the power and volume down buttons.

if the phone is old or has been dropped then it could be your mic that has broke. the speaker is at the top ( so you can hear ) mic is at the bottom ( so they can hear ) but if you know the phone is fine or was fine then you could of muted the call. dial out and keep the phone away from your ear so you can check the screen ( the screen turns off when you hold it to your ear ) then you can check for a mute button or secrecy button. ( we use them to put people on hold so they cant hear what we say )

Earphone output.?

You can unlock network lock of LG KE phones using unlock code..you can purchase such code from any vendors online like Mobile-unlocker.com

Not going to happen. You need to pay for that.

I forgot my security code for LG A190 phone any method to get it reset. plz help me