Viewing Help Information - Samsung SM-N915F User Manual

Basics
Ultra power saving mode
Use this mode to extend the device's battery power. In ultra power saving mode, the device
performs the following:
• D isplays colours on the screen as grey tones.
• R estricts the available apps to essential and selected apps only.
• D eactivates the mobile data connection when the screen turns off.
• D eactivates the Wi-Fi and Bluetooth features.
On the All apps screen, tap Settings → Battery → Ultra power saving mode, and then
1
tap the Ultra power saving mode switch to activate it.
Alternatively, open the quick settings panel and tap U. power saving to activate it.
2
Read the on-screen information about the mode and tap ENABLE.
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 to learn how to use the device and apps, open the All apps screen
and tap Settings → Help.
To view help information for an app while you are using the app, tap → Help.
Some apps may not include help information.
50