1. Find "Battery"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-c5294f0b-678b-4709-82b9-ca6a3e3da978.png?width=208&height=368)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-f3954d30-8420-4bd2-bd63-822589b50499.png?width=208&height=368)
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-94d6b2dd-1d8d-4619-8d18-74e358a1beb4.png?width=208&height=368)
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-4135ef1e-9a82-42df-8125-5598436fca6f.png?width=208&height=368)