Huawei P30 lite New Edition
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Huawei P30 lite New Edition

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

Cause 1 of 4: Use of mobile data 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.

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