User manual

Basics
29
Power saving feature
Ultra power saving mode
Use this mode to extend the device’s battery power. In ultra power saving mode, the device
performs the following:
•
Restricts the available apps to essential and selected apps only.
•
Deactivates the Bluetooth feature.
On the Apps screen, tap
Settings
→
Ultra power saving mode , and tap the Ultra power
saving mode
switch to activate it. Alternatively, open the quick setting panel and tap U.
power saving
to activate it.
To add an app to the Home screen, tap
and select an app.
To change the settings for ultra power saving mode, such as network connectivity or sound,
tap
→
Settings .
To deactivate ultra power saving mode, tap
→
Disable ultra power saving mode .
The estimated maximum standby time shows the time remaining before the battery
power runs out if the device is not used. Standby time may vary depending on your
device settings and operating conditions.
Viewing help information
To view help information for an app while you are using the app, tap
→
Help .
Some apps may not include help information.