![Samsung Galaxy S21 Ultra 5G](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-ee679143-c863-46d6-9a64-f2457162c911.png?width=150&height=320)
Samsung Galaxy S21 Ultra 5G
Android 11.0
1. Find "Power saving mode"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-b046ae34-0c83-43a5-a7fe-d4a9539ce1cc.png?width=210&height=466)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-3ac35714-e62f-4d66-837a-4ea3e6c9326f.png?width=210&height=466)
Press Battery and device care.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-ea2ff328-3115-4716-a841-c2b4628287fa.png?width=210&height=466)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-b09851de-31d9-471a-b93a-115fc6084944.png?width=210&height=466)
Press Power saving mode.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-0c7d73b5-a92b-4f91-85c6-5533c1768ed0.png?width=210&height=466)
2. Extend the battery life
Press the indicators next to the required settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-72868423-5cca-44d7-9f07-6e45f95451c0.png?width=210&height=466)
Press the indicator below "Power saving mode" to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-72868423-5cca-44d7-9f07-6e45f95451c0.png?width=210&height=466)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-f3823de8-fa84-4260-9dde-629916481d22.png?width=210&height=466)