1. Find "Battery"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-7c516ebd-9d55-43e4-8c13-280c44507f23.png?width=204&height=366)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-7178afdc-544c-44e3-a87d-ee379109b754.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-b68adf37-351f-4141-b2ca-f58b8dc31d41.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-0242d452-b801-46c1-8dd6-64cf19e88c5e.png?width=204&height=366)