mobile

I got the app which can set the screen resolution and dpi to safe battery life.
recommend setting for G3 is 1188x2112 dpi 528 which this setting you will not see any force close on LG app.(phone,gallery etc).

and this app also have power menu soft key for power off,reboot and reboot recovery your phone..
this app require rooted..

You can download this app from google play
https://play.google.com/store/apps/d...on_power&hl=th