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-cb77762e-fe16-40a2-8291-1e4764721890.png?width=198&height=440)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-29a4ea3f-9947-4333-8a95-13a3cc7e0d5e.png?width=198&height=440)
Press Battery and device care.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-0b263c19-b21c-4f88-a257-f351d304778d.png?width=198&height=440)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-49a4b1a5-983a-428b-b9b1-5543ef4fab47.png?width=198&height=440)
Press Power saving mode.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-fd03aea2-c090-4d3e-8d57-9210b4a26c8d.png?width=198&height=440)
2. Extend the battery life
Press the indicators next to the required settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-adee5bb8-7ca8-431b-9b8b-03c92d1f2edc.png?width=198&height=440)
Press the indicator below "Power saving mode" to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-adee5bb8-7ca8-431b-9b8b-03c92d1f2edc.png?width=198&height=440)
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-231bbb29-c3bc-4de2-bee9-bef33b650948.png?width=198&height=440)