Battery And Power Management - Sony xperia z2 User Manual

To view your IMEI number via the device settings
1
From your Home screen, tap
2 Find and tap Settings > About tablet > Status.
3
Scroll to IMEI to view the IMEI number.
To view the IMEI number, you can also open the phone dialer on your device and enter *#06#.

Battery and power management

Your device has an embedded battery. 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 > Battery > 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 > Battery > Battery usage.
To view the estimated battery time
1
From your Home screen, tap
2 Find and tap Settings > Battery.
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.
Low-battery mode
Modifies your device's behaviour, for example, to adjust screen brightness and the
screen timeout setting, when the battery level drops below a certain percentage.
appears in the status bar when this mode takes effect.
Queue background
Optimises outgoing traffic when the screen is off by sending data at pre-defined
data
intervals.
To activate a power saving mode
1
From your Home screen, tap
2 Find and tap Settings > Battery.
3
To activate your preferred mode, drag the relevant slider to the right or mark
the relevant checkbox and then confirm, if necessary.
STAMINA mode feature overview
STAMINA mode has several features that allow you to optimise your battery
performance:
Extended
Prevents applications from using data traffic by disabling Wi-Fi®and mobile data
standby
when the screen is off. You can exclude some applications and services from being
paused when this feature is active.
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appears in the status bar when this mode takes effect.
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