1. Extend the battery life
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-89840720-d5c5-4b5e-b11a-db6001afe8c5.png?width=214&height=458)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-cc025760-b7e2-465e-ac67-e59310dd57b0.png?width=214&height=458)
Press Device care.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-92342cdb-847e-40a4-bcca-662b05a52a18.png?width=214&height=458)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-2f7c63fa-30bf-4690-b3b3-2d6e35739fd4.png?width=214&height=458)
2. Extend the battery life
Press Power mode.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ba661b4b-0e64-47ca-9ac1-4656c5910d2c.png?width=214&height=458)
Press the required power saver mode.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-ef80f310-57c3-4219-954c-ba1fc77d83dd.png?width=214&height=458)
Press Apply.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-4e8bfd54-3982-43e9-8a35-effa7067fa25.png?width=214&height=458)
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-c0382508-739e-4191-816f-463022a8ec6f.png?width=214&height=458)