Touch Screen - LG V30 Guide De L'utilisateur

Using the battery efficiently
Battery lifespan may decrease if you keep many apps and functions
running simultaneously and continuously.
Cancel background operations to increase battery life.
To minimise battery consumption, follow these tips:
Turn off the Bluetooth or Wi-Fi network function when not using
them.
Set the screen timeout to as short a time as possible.
Minimise the screen brightness.
Set a screen lock when the device is not used.
Check the battery level while using any downloaded apps.

Touch screen

You can familiarise yourself with how to control your device by using
touch screen gestures.
Tapping
Lightly tap with your fingertip to select or run an app or option.
Basic Functions 59