1. 1. Find "Mobile network"
Press Mobile network.
2. 2. Turn mobile data on or off
Press the indicator next to "Mobile data" to turn the function on or off.
Press the Return key twice.
3. 3. Turn use of mobile data for applications on or off
Press Data traffic management.
Press Networked apps.
Press the field next to the application name in the "Mobile data" column to turn the function on or off.
4. 4. Return to the home screen
Press the Home key to return to the home screen.