Apple iPhone 12 Pro

Step 1 of 5

1. Find "Mobile Service"

Press Settings.

Step 2 of 5

1. Find "Mobile Service"

Press Mobile Service.

Step 3 of 5

2. View data usage

The total data usage is displayed next to Current Period.

Step 4 of 5

2. View data usage

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

Step 5 of 5

3. Return to the home screen

Slide your finger upwards starting from the bottom of the screen to return to the home screen.