LG K4 User Manual page 88

Battery & power saving
You can view the current battery information or turn on battery saver.
1
On the settings screen, tap General Battery & power saving.
2
Battery usage: View the battery usage details. To view more details,
select a specific item.
Battery percentage on status bar: Display the remaining battery
level as a percentage on the status bar.
Battery saver: Reduce battery consumption by cutting down some
device settings, such as the display brightness, speed and vibration
intensity. The status bar displays
Memory
You can view the average amount of memory usage over a certain period
of time and the memory occupied by an app.
1
On the settings screen, tap General Memory.
2
Tap to set a time slot to retrieve data.
Apps
necessary.
1
On the settings screen, tap General Apps.
2
when battery saver is on.
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