1. Find "Power saving mode"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-755387b0-a9fd-4591-9b54-e6c035aec1ad.png?width=362&height=454)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-a3090bff-6848-4750-95ab-3de8c0c492f0.png?width=362&height=454)
Press Battery and device care.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-32931b7d-8371-45e9-be29-3e28daf03ecd.png?width=362&height=454)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-e0a5f550-ad32-48ed-9541-af8c9bfd6b03.png?width=362&height=454)
Press Power saving mode.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-3fc1fe2e-f50b-4b4e-9a87-6127c839ced5.png?width=362&height=454)
2. Extend the battery life
Press the indicators next to the required settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-35ec8e09-3716-46af-b116-0ae848dff5f4.png?width=362&height=454)
Press the indicator below "Power saving mode" to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-35ec8e09-3716-46af-b116-0ae848dff5f4.png?width=362&height=454)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-0e690ffb-e695-4e9a-8eaf-f7fee2bba17a.png?width=362&height=454)