Samsung Galaxy S9
Android 8.0
Select help topic
1. Find "Data usage"
Slide your finger downwards starting from the top of the screen.
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Press the settings icon.
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Press Connections.
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Press Data usage.
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2. View data usage
The total data usage is displayed.
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Press Mobile data usage.
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The data usage for each application is displayed next to the name of the application.
See how to turn mobile data on or off.
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3. Return to the home screen
Press the Home key to return to the home screen.
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