f-acb29531-963c-4071-9fa7-2c65bae5a8ea

f-bb59445c-d712-4313-90e0-dd01cf95b0c9

Huawei P30 lite

Android 9.0

My Huawei P30 lite Android 9.0 uses a large amount of mobile data

Cause 1 of 4: Mobile data usage for applications is turned on

If mobile data usage for applications is turned on, the applications will use mobile data when your phone is not connected to a Wi-Fi network.

Solution: Turn off mobile data usage for applications.

Step 1 of 8

Turn mobile data on or off

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

Step 2 of 8

Turn mobile data on or off

Press Mobile data to turn the function on or off.

Step 3 of 8

Turn use of mobile data for applications on or off

Press Settings.

Step 4 of 8

Turn use of mobile data for applications on or off

Press Wireless & networks.

Step 5 of 8

Turn use of mobile data for applications on or off

Press Data usage.

Step 6 of 8

Turn use of mobile data for applications on or off

Press Network access.

Step 7 of 8

Turn use of mobile data for applications on or off

Press the field next to the application name in the "Mobile data" column to turn the function on or off.

Step 8 of 8

Return to the home screen

Press the Home key to return to the home screen.

1 Turn mobile data on or off

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

Press Mobile data to turn the function on or off.

2 Turn use of mobile data for applications on or off

Press Settings.

Press Wireless & networks.

Press Data usage.

Press Network access.

Press the field next to the application name in the "Mobile data" column to turn the function on or off.

3 Return to the home screen

Press the Home key to return to the home screen.