Device Guides

Samsung Galaxy Note8

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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.

Turn off automatic use of mobile data.

Possible cause 1:

Automatic mobile data usage is turned on


Turn off automatic use of mobile data.

Find "Wi-Fi"
Slide your finger downwards starting from the top of the screen.
Tap the settings icon.
Tap Connections.
Tap Wi-Fi.
Turn automatic use of mobile data on or off
Tap the indicator next to "Adaptive Wi-Fi" to turn the function on or off.
Return to the home screen
Tap the Home key to return to the home screen.

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