Originally Posted by xda6969
Occasionally, my phone screen will turn as I take it out of my pocket. It only stays on for about a sec. This just started happening about 2 weeks ago. I'm running 6. Anyone have any idea what is happening here?
Probably your power on/off button is dying and it's pressing itself. This started happening to me a short time before the button died and i had to replace it. I was lucky because my phone was running stock and it was still under guarantee.
If your phone is still under guarantee, i suggest you to flash the stock factory image, as if you will send your phone to lg to service it, they won't repair it for free if u did any modification to the phone that void the guarantee. (unlocking the bootloader and rooting do)