Samsung Galaxy S21

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You can see how much mobile data you've used when you've used the browser or sent and received email messages etc.

Step 1 of 8

Slide two fingers downwards starting from the top of the screen.

Step 2 of 8

Press the settings icon.

Step 3 of 8

Press Connections.

Step 4 of 8

Press Data usage.

Step 5 of 8

The total data usage is displayed.

Step 6 of 8

Press Mobile data usage.

Step 7 of 8

The data usage for each application is displayed below the name of the application.

See how to turn mobile data on or off.

Step 8 of 8

Press the Home key to return to the home screen.