OPPO R15 Pro

OPPO R15 Pro

Android 8.1

My OPPO R15 Pro Android 8.1 uses a large amount of mobile data

Cause 1 of 4: Use of mobile data for applications is turned on

If applications are allowed to use mobile data, they 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 7

Find "Dual SIM & Mobile"

Press Settings.

Step 2 of 7

Find "Dual SIM & Mobile"

Press Dual SIM & Mobile.

Step 3 of 7

Turn mobile data on or off

Press the indicator next to "Mobile Data" to turn the function on or off.

Step 4 of 7

Turn use of mobile data for applications on or off

Press Apps Using Wi-Fi and Mobile Data.

Step 5 of 7

Turn use of mobile data for applications on or off

Press the required application.

Step 6 of 7

Turn use of mobile data for applications on or off

Press the required setting.

Step 7 of 7

Return to the home screen

Press the Home key to return to the home screen.

1 Find "Dual SIM & Mobile"

Press Settings.
Press Dual SIM & Mobile.

2 Turn mobile data on or off

Press the indicator next to "Mobile Data" to turn the function on or off.

3 Turn use of mobile data for applications on or off

Press Apps Using Wi-Fi and Mobile Data.
Press the required application.
Press the required setting.

4 Return to the home screen

Press the Home key to return to the home screen.

Did this solve the problem?

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