The Basics
16
To check the battery charge level
From the Home screen, tap Apps
The battery level (as a percentage of fully charged) and the battery
status (Charging or Discharging) is displayed under the Battery
Information section at the bottom of the screen.
NOTE
Checkmark the Battery percentage checkbox to display the percentage of remaining
battery charge on the Status Bar next to the battery icon.
To monitor and control what uses the battery
The Battery use screen allows you to see which applications are consuming
the most battery power. Information on this screen allows you to identify
downloaded applications you may want to turn off when not being used, so
you can get the most out of your battery power.
From the Home screen, tap Apps
> Battery use. This screen displays battery usage times. It lists all
of the applications or services using battery power from the greatest
amount of energy used to the least amount.
Tap an application or service in the Battery use screen to see the
details about its power consumption, including either how long since
last connected to a power source or how long you were last running
on battery power. Different applications or services offer different
kinds of information, and they may even include options to modify the
settings so you can reduce power consumption by that application.
Power saver mode
If the battery charge level drops to low levels, the phone automatically
activates Power saver mode to conserve battery power until you can
recharge it. From the Home screen, tap Apps
saver > Turn Power saver on. You can set the phone to activate Power
saver mode immediately, when the charge drops to 10%, 20%, 30%, or
50%. If you turn off Power saver mode, when the battery charge becomes
low, a notification prompts you to turn it on.
> Settings
> Power saver.
> Settings
> Power saver
> Settings
> Power