Device Guides
Samsung Galaxy S21 Ultra 5G
My mobile phone uses a large amount of mobile data
This troubleshooting guide will take you through a number of possible causes to help you find a solution to your problem.
We found 4 possible causes:
- Automatic mobile data usage is turned on
- Notifications are turned on
- GPS position usage for applications is turned on
- Automatic update of apps via mobile network is turned on
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