The mobile data network is disconnected after the screen is locked
Xiaomi phones support setting to clear data when the device screen is locked, which helps reduce unnecessary background activity, free up system resources, and improve overall device performance and memory management.
To enable the device to clear data when the screen is locked, please refer to the following steps:
1. Go to the [Settings] App.
2. Select [Battery].
3. Tap [Additional features].
4. Choose [Clear cache when device is locked].
5. Select the frequency you prefer.
Does it help?
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