11
BATTERY USAGE
TIPS TO EXTEND THE BATTERY LIFE
Follow these tips to extend your phone’s battery life.
• If you are not using Wi-Fi, Bluetooth, or GPS, use
the Settings to turn them off. The GPS setting is
located in Settings > Personal > Location.
• Set screen brightness to Low and set a shorter
Sleep timeout (15 seconds). The display settings are
located in Settings > Device > Display.
• If you are traveling and do not have access to
mobile data or Wi-Fi network, switch to Airplane
mode. Select Airplane mode from Quick Settings.
3. CHARGING ANIMATION/ICON
• If the battery is being charged when
the phone is switched off, a battery
charging animation with current
battery level is displayed.
• If the battery is being charged
while the phone is switched on, the
battery icon on the status bar shows
the animation indicating that the
battery is being charged.
• After the battery is fully charged the
charging animation stops and you
can disconnect the charger from the
phone.
VERIFYING AND OPTIMIZING
BATTERY USAGE
You can check the battery usage status and also close
some applications to save battery power. In the all
application screen, select Settings ( ) > Battery ( ).
The current battery level (charging or not charging) is
displayed on the top of the screen. The discharge graph
on the top of the screen shows the battery level over time
since you last charged the device, and how long you
have been running on battery power.
The list at the bottom of the screen shows the breakdown
of battery usage for individual apps and services. Touch
any listed items for more details. The details screen for
some apps includes buttons that allow you to adjust
settings affecting power usage, or stop the application
completely.
If you stop some apps or services, your device
may not work correctly.
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