I was on my phone playing a game and all of a sudden it blue screened and now it wont turn on last lg screen then turns blue and shuts down... Google is saying that its death im starting to think so please help :(
Press the volume down and power button at the same time for 2 or 3 seconds until the LG logo appears on the display. Then release the buttons and then press and hold them again. Keep pressing the buttons until the recovery mode menu will be displayed on your phone. Hope this would fix your problem. If not then check another helpline from LG G3 Manual.