Operation Manual

10
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 travelling 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 ( ) > Device >
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.