Battery And Power Management - Sony Xperia ZR User Manual

To change your Home screen wallpaper
1
Touch and hold an empty area on your Home screen until the device vibrates.
2
Tap Wallpapers and select an option.
To set a theme
1
Touch and hold an empty area on your Home screen until the device vibrates.
2
Tap Themes.
3
Select an option and follow the instructions in your device.
When you change a theme, the background also changes in some applications.

Battery and power management

You can keep track of your battery consumption and see which applications are
using the most power. You can remove or restrict apps and activate a number of
power saving modes to get more out of your battery. You can also view an estimate
of how much battery time is left and adjust your battery settings to improve
performance and make your battery last longer.
To manage your battery consumption
1
From your Home screen, tap
2 Find and tap Settings > Power management > App power consumption. An
overview appears showing applications that have high data traffic rates or that
you have not used for a long time.
3
Review the information, then act as required, for example, to uninstall an
application or restrict its usage.
To view which applications use the most battery power
1
From your Home screen, tap
2 Find and tap Settings > Power management > Battery usage.
To view the estimated battery time
1
From your Home screen, tap
2 Find and tap Settings > Power management.
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
mode
sending SMS messages.
activated.
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appears in the status bar when this mode takes effect.
appears in the status bar once this mode is
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