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
data
Optimises outgoing traffic when the screen is off by sending data at pre-defined
intervals.
To activate a power saving mode
1
From your Home screen, tap .
2
Find and tap
Settings
>
Power management
.
3
To activate your preferred mode, select the mode name and tap the on-off
switch to activate the chosen mode, if necessary.
STAMINA mode feature overview
STAMINA mode has several features that allow you to optimise your battery
performance:
Extended standby
Prevents applications from using data traffic by disabling Wi-Fi® and mobile data
when the screen is off. You can exclude some applications and services from being
paused when this feature is active.
STAMINA clock
Keeps network connections paused in situations where you frequently press the
power key to check the time.
Extended usage
Restricts hardware performance when you are using your device.
To activate STAMINA mode features
1
From your Home screen, tap .
2
Find and tap
Settings
>
Power management
, then tap
STAMINA mode
.
3
Activate STAMINA mode if it is deactivated.
4
Drag the sliders beside the features that you want to activate, then tap
Activate
, if prompted.
To select which applications to run in STAMINA mode
1
From your Home screen, tap .
2
Find and tap
Settings
>
Power management
, then tap
STAMINA mode
.
3
Activate STAMINA mode if it is deactivated.
4
Make sure that the
Extended standby
feature is turned on, then tap
Apps active
in standby
>
Add applications
.
5
Scroll left or right to view all applications and services, then mark the relevant
checkboxes for the applications that you want to run.
6
When you're finished, tap
Done
.
Taking a screenshot
You can capture still images of any screen on your device as a screenshot.
Screenshots you take are automatically saved in Album.
To take a screenshot
1
Press and hold down the power key until a prompt window appears.
2
Tap
You can also take a screenshot by pressing and holding the power key and volume down key
at the same time. Once the screenshot is captured, you can release the keys.
To view your screenshot
•
Drag the status bar fully downwards, then tap the screenshot you want to view.
You can also view your screenshots by opening the Album application.
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