1. Find "Battery"
Slide your finger downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7100822-f-45a5b47e-7fef-4485-a936-68f59fdf0df5.png?width=212&height=376)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7100822-f-c0da44ea-7fdf-4ee7-abd9-e9db0221142a.png?width=212&height=376)
Press Device maintenance.
![](http://wmstatic.global.ssl.fastly.net/ml/7100822-f-963d1130-c92c-461b-b7d6-03d3d5633cc8.png?width=212&height=376)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7100822-f-53214bbe-42f1-4f47-b863-f27a16086c87.png?width=212&height=376)
2. Extend the battery life
Press the required setting.
![](http://wmstatic.global.ssl.fastly.net/ml/7100822-f-18ffc653-efa6-4ff6-bae1-9ba92a5614c5.png?width=212&height=376)
Press APPLY to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7100822-f-265a5902-fd37-40ff-9b67-ca9a4f02d148.png?width=212&height=376)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7100822-f-728c15df-c20e-4d26-83c2-a4aa3a170632.png?width=212&height=376)
How would you rate your experience?
Thank you for your evaluation!
![](/Content/images/design_assets/vf-fb-logo.png)