Use emergency power saving mode when your device is low on battery and you still need to be able use some functions on your device.
1.
From any screen, press and hold the Power button.
Power saving mode saves battery power by limiting access to certain apps, including the flashlight. You can also send your location or a text message to an emergency contact.
2.
Tap Emergency mode.
3.
Tap Turn on.
4.
To turn off Emergency mode, tap the Menu icon.
5.
Tap Turn off Emergency mode.
6.
You've completed the steps!
