Extend battery life - HTC One M9

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.

Select the Recent apps button

Select Clear all to close all running apps

Slide down the top menu

Slide down the top menu again

Turn off Wi-Fi and Bluetooth

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

Select Automatic brightness

Reducing the brightness will reduce battery consumption.

Turn SAVER on

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

To enable Extreme power saving mode, select EXTREME SAVER

Select OK

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

To turn off Extreme power saving mode, select Exit