Huawei P30

Huawei P30

Android 9.0

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

Cause 2 of 4: Automatic mobile data usage is turned on

If automatic mobile data usage is turned on, your phone will use mobile data when the connection to the Wi-Fi network is poor.

Solution: Turn off automatic use of mobile data.

Step 1 of 8

Find "Wi-Fi+"

Press Settings.

Step 2 of 8

Find "Wi-Fi+"

Press Wireless & networks.

Step 3 of 8

Find "Wi-Fi+"

Press Wi-Fi.

Step 4 of 8

Turn on Wi-Fi

Press the indicator next to "Wi-Fi" to turn on the function.

Step 5 of 8

Turn on Wi-Fi

Press the menu icon.

Step 6 of 8

Turn on Wi-Fi

Press Wi-Fi+.

Step 7 of 8

Turn automatic use of mobile data on or off

Press the indicator next to "Wi-Fi+" to turn the function on or off.

Step 8 of 8

Return to the home screen

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

1 Find "Wi-Fi+"

Press Settings.
Press Wireless & networks.
Press Wi-Fi.

2 Turn on Wi-Fi

Press the indicator next to "Wi-Fi" to turn on the function.
Press the menu icon.
Press Wi-Fi+.

3 Turn automatic use of mobile data on or off

Press the indicator next to "Wi-Fi+" to turn the function on or off.

4 Return to the home screen

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

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