Samsung Galaxy S10
View data usage
You can see how much mobile data you've used when you use the browser or send and receive email messages etc.
Slide your finger downwards starting from the top of the screen.
Press the settings icon.
Press Connections.
Press Data usage.
The total data usage is displayed.
Press Mobile data usage.
The data usage for each application is displayed below the name of the application.
Press the Home key to return to the home screen.
1. 1. Find "Data usage"
2. 2. View data usage
3. 3. Return to the home screen