1. Find "Battery"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-bdce6e81-bc6e-4fd7-896b-f0419053b5de.png?width=204&height=366)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-5d713b47-a5f0-43f5-ae5d-cbafad5a892c.png?width=204&height=366)
2. Extend the battery life
Press the indicator next to "Low Power Mode" to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-5f4d93d4-154d-4071-b2c6-f329275cd0f5.png?width=204&height=366)
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-249cc076-99ae-4f7e-a59a-47e0168e529a.png?width=204&height=366)