Battery Saving Modes On Android Phones
You want your battery to have a longer life, but you probably don't know what to do for it.Isn't it better to consult with your android battery ...
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Smart Screen (Smart Screen) on Optimus G is the feature that keeps the screen On as long as your eyes are looking at the screen, and turns off the screen when you look away. To disable / enable smart screen on LG Optimus G do as follows:
1. Open Settings application
2. Under Device settings, go to Display.
3. Mark "Smart Screen", so the screen wont turn off while you are looking at it