Sony Xperia C4 E5303 User Manual page 29

To View Your Battery Consumption and Estimated Battery Time
1
From your Homescreen, tap
2 Find and tap Settings > Battery. An overview appears showing the battery
percentage and an estimated battery time.
3 Tap SHOW BATTERY USAGE to view a list of features and services that have
consumed battery power since the last charging cycle. Tap any of them to see
details of its energy consumption.
You can configure and activate power saving modes from Settings > Battery.
To View How Much Battery Power Applications Use
1
From your Homescreen, tap
2 Find and tap Settings > Apps.
3 Select an application and review its battery consumption under Battery usage.
Battery Optimization
Battery optimization is a powerful and convenient built-in mode which improves your
battery life significantly by reducing battery consumption when you are not using the
device or certain apps.
This is achieved by suspending battery draining network activities, such as location
services, syncing and Wi-Fi® scanning in the background when you have not been using
your device for a long time.
Phone calls and SMS messaging are not affected.
To Make Specific Applications Exempt from Optimization
You can make applications exempt from being optimized.
1
From your Homescreen, tap
2 Find and tap Settings > Battery.
3 Tap and select Battery optimization. You will see a list of applications that are
not optimized.
4 To add or remove applications from this list, tap Apps and select or deselect an
application from the list to edit its optimization settings.
5
The list of applications that are not optimized will get updated according to your
settings.
You can also configure Battery optimization from the Apps menu by tapping
Power-Saving Modes
There are several power-saving modes available for you to use if you want to make your
battery last longer:
STAMINA mode
Disables Wi-Fi® and mobile data when the screen is turned off, and restricts hardware
performance.
Ultra STAMINA
Limits your device's functionality to core tasks such as making phone calls and sending
mode
SMS messages.
If you are sharing a device with multiple users, you may need to log in as the owner, that is, the
primary user, to activate or deactivate a power saving mode.
To Activate STAMINA Mode
1
From your Homescreen, tap
2 Find and tap Settings > Battery.
3 Tap STAMINA mode and select the preferred option.
appears in the status bar when STAMINA mode is active.
You can adjust the Auto start percentage according to your preferences.
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appears in the status bar when this mode takes effect.
appears in the status bar once this mode is activated.
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