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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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Swipe left

Swipe left
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Scroll to and select Settings

Scroll to and select Settings
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Select System

Select System
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Select Battery saver

Select Battery saver
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Turn on Battery saver and select Battery saver settings

Note: This action will disable your Internet connection and turn off Internet based services when the screen is off.

Turn on Battery saver and select Battery saver settings
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Check the Turn battery saver on automatically if my battery falls below 20% checkbox

Check the Turn battery saver on automatically if my battery falls below 20%  checkbox
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Return to the Settings menu and select Privacy

Return to the Settings menu and select Privacy
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Select Location

Select Location
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Turn off Location

Note: Your GPS capabilities will be disabled. Remember to activate again when you need GPS services.

Turn off Location
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Extend battery life

Microsoft Lumia 640 Dual SIM

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