Samsung Galaxy A90 5G
Android 9.0
Turn automatic use of mobile data on or off
You can set your phone to use mobile data automatically when the connection to the Wi-Fi network is weak. To turn automatic use of mobile data on or off, you need to turn on mobile data.
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1Find "Wi-Fi"
- Slide two fingers downwards starting from the top of the screen.
- Press the settings icon.
- Press Connections.
- Press Wi-Fi.
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2Turn on Wi-Fi
- Press the indicator to turn on the function.
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3Turn automatic use of mobile data on or off
- Press the menu icon.
- Press Advanced.
- Press the indicator next to "Switch to mobile data" to turn the function on or off.
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4Return to the home screen
- Press the Home key to return to the home screen.