1. Find "Battery"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-3912f2e4-5776-4628-97d2-058a176337bd.png?width=192&height=340)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-e8d6ea50-a184-4565-9764-2ef2698bfa43.png?width=192&height=340)
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-ac19bac3-2365-49e8-a5b7-f6234dac4f53.png?width=192&height=340)
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-4121af19-a8e2-463e-9d20-28dcda0dbf4f.png?width=192&height=340)