Help and Support for
Vodafone Smart X9
Android 8.1
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My Vodafone Smart X9 Android 8.1 uses a large amount of mobile data
Cause 1 of 3: Automatic use of mobile data 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.