Huawei P40 Pro
My phone uses a large amount of mobile data
Solution 1 of 4: GPS position usage for applications is turned on
Your phone can determine your geographical position using GPS (Global Positioning System). The information about your location can be used by a number of applications on your phone such as navigation, the search function or weather forecast.
Press Settings.
Press Location.
Press the indicator next to "Access my location" to turn the function on or off.
Press Location.
Press the required app.
Press the required setting.
Press arrow left twice.
Press Advanced settings.
Press the indicator next to "Wi-Fi scanning" to turn the function on or off. If you turn on the function, your phone can find your exact position using nearby Wi-Fi networks.
Press the indicator next to "Bluetooth scanning" to turn the function on or off. If you turn on the function, your phone can find your exact position using nearby Bluetooth devices.
Slide your finger upwards starting from the bottom of the screen to return to the home screen.