1. Find "Power saving"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7010224-f-f85d29a6-90a8-483b-bbe0-08a8b7d99925.png?width=214&height=462)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7010224-f-7d4fb1ac-4851-47a6-938d-d8026b722bb8.png?width=214&height=462)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7010224-f-fa20b3ce-076f-4598-99da-54b43d315f5c.png?width=214&height=462)
Press Power saving.
![](http://wmstatic.global.ssl.fastly.net/ml/7010224-f-22dd1944-81fe-41c7-8e6c-e61a955d69ae.png?width=214&height=462)
2. Extend the battery life
Press the indicators next to the required settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7010224-f-8bfcf1b0-058c-4691-ab68-9dc0dd79500d.png?width=214&height=462)
Press the indicator below "Power saving" to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7010224-f-8bfcf1b0-058c-4691-ab68-9dc0dd79500d.png?width=214&height=462)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7010224-f-31b01f0b-76c7-445f-b009-c043c720c792.png?width=214&height=462)
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