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You can also clear the data or cache for a specific app.
1.
Tap .
2.
Under the Device pane, tap Apps.
3.
Tap the app, and then tap Storage.
4.
Clear the data or cache.
To clear the configuration information and restore the initialized status, tap Clear data.
To clear data such as pictures, text, or records temporarily stored, tap Clear cache.
7.6 Battery
7.6.1
Checking Battery Information
1.
Tap .
2.
Under the Device pane, tap Battery.
3.
Tap Battery status or State.
7.6.2 Displaying Battery Power
To show the remaining battery power on the main screen, do as follows:
1.
Tap .
2.
Under the Device pane, tap Battery.
3.
Enable Battery percentage.
7.6.3 Enabling Battery Saver
The battery saver allows the radio to reduce power consumption by lowering the screen brightness,
adjusting the sleep time, and so on.
To manually enable the battery saver, do either of the following:
In the control and notification center, tap Battery Saver.
Tap , tap Battery under the Device pane, and then tap Battery saver.
To allow the radio to enable the battery saver automatically, do as follows:
1.
Tap .
2.
Under the Device pane, tap Battery.