- Open your device’s Settings app. Tap “Battery.”
- Tap the menu with three dots at the top right of your screen, then tap “Battery saver.”
- At the top of your screen, set the switch to ‘on’. The top and bottom of your screen will turn orange when battery saver is turned on.
- To turn on battery saver automatically when your battery is low, tap “Turn on automatically” and select “at 5% battery” or “at 15% battery.”