•
Set your synchronisation applications (used to synchronise your email, calendar and
contacts) to synchronise manually. You can also synchronise automatically, but
increase the synchronisation intervals.
•
Check the battery usage menu in your device to see which applications use the most
power. Your battery consumes more power when you use video and music streaming
applications, such as YouTube™. Some applications downloaded from Google
Play™ may also consume more power.
•
Close and exit applications that you are not using.
•
Lower the screen display brightness level.
•
Turn off your device or activate the
Airplane mode
setting if you are in an area with
no network coverage. Otherwise, your device repeatedly scans for available
networks, and this consumes power.
•
Use a Sony™ original handsfree device to listen to music. Handsfree devices
demand less battery power than your device's own loudspeakers.
•
Keep your device in standby whenever possible. Standby time refers to the time
during which your device is connected to the network and is not being used.
•
Disable any live wallpaper.
If you are using a device with multiple users, some tips may only be applicable to the owner,
that is, the primary user of the device.
To access the battery usage menu
1
From your
Home screen
, tap .
2
Find and tap
Settings
>
Power management
>
Battery usage
.
Using the STAMINA mode feature
Activate the
STAMINA mode
feature to pause your
Wi-Fi®
connection, data traffic
and several power consuming applications when your screen is inactive. You can
also set up an applications list to allow some applications to keep running when your
screen is inactive. Once the screen becomes active again, all paused functions are
resumed.
If you are using a device with multiple users, you may need to log in as the owner, that is, the
primary user, to activate or deactivate the
STAMINA mode
feature.
To activate STAMINA mode
1
Drag the status bar downwards, then tap .
2
Find and tap
Power management
.
3
Drag the slider beside
STAMINA mode
to the right, then tap
Activate
.
appears in the status bar when STAMINA mode is activated.
To deactivate STAMINA mode
1
From your
Home screen
, tap .
2
Find and tap
Settings
>
Power management
.
3
Tap next to
STAMINA mode
.
To change the settings for STAMINA mode
1
From your
Home screen
, tap .
2
Find and tap
Settings
>
Power management
.
3
To open the settings menu, tap
STAMINA mode
.
4
Add or remove applications, as desired.
5
When you're finished, tap
Done
.
Estimating the standby time of your device
Standby time refers to the amount of time the battery can last when your device is
connected to the network but is not in active use. STAMINA mode, when activated,
continuously evaluates the remaining standby time, which can vary depending on
how you use your device. STAMINA mode is more effective in lengthening the
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