Basics
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Power saving feature

Power saving mode

Save the battery power by limiting the device’s functions.
On the Apps screen, tap
Settings
General
Power saving
Power saving mode
, and
then tap the switch at the top right of the screen to activate it. Alternatively, open the quick
setting panel and tap
Power saving
to activate it.
Select from the following options:
•
Restrict performance
: Limit various options, such as turning off the backlight for the
Recent apps button and the Back button.
•
Greyscale mode
: Display colours on the screen as grey tones.

Ultra power saving mode

Use this mode to extend the device’s battery power. In ultra power saving mode, the device
performs the following:
•
Displays colours on the screen as grey tones.
•
Restricts the available apps to essential and selected apps only.
•
Deactivates the Wi-Fi and Bluetooth features.