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Before you start

This guide will show you how to turn off some features on your phone to extend the battery time. Use the guide as a guideline for extending the battery life in situations when in need and the battery is low. Make sure you read all the text in the different steps when turning a service off and remember that it is easily turned on again.

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To close all running apps, select the Recent apps button

To close all running apps, select the Recent apps button
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Select Close all

Select Close all
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Slide down the top menu

Slide down the top menu
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Slide down the top menu again

Slide down the top menu again
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Turn off Wi-Fi and Bluetooth

Deactivating Wi-Fi and Bluetooth will help to save battery.

Turn off Wi-Fi  and Bluetooth
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Turn off Location

Deactivating the GPS will help to save battery. Remember to activate again when you need GPS services.

Turn off Location
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Select the v button

Select the v button
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Turn on Adaptive brightness and select Done

Reducing the brightness will reduce battery consumption.

Turn on Adaptive brightness and select Done
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Turn on Power saving mode

Enabling Power saving mode will make the phone slightly more slow and the screen less bright.

Turn on Power saving mode
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Extend battery life

Samsung Galaxy A12

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