Basics
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:
• R estrict background data: Prevent apps that are running in the background from using a
mobile data connection.
• R estrict performance: Limit various options, such as turning off the backlight for the
Recent apps button and the Back button.
• G reyscale 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:
• 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.
35