Battery saver mode helps to increase battery life.
It reduces the usage of phone features that drain the battery such as location services and mobile data.
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From the
Home screen, swipe up and then find and tap
Settings.
- Tap Battery.
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Tap Battery saver , and then tap the
On/Off switch to turn battery saver mode on or off.
To set when to automatically switch this mode on, tap Turn on automatically , and then select a battery level.