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"
- Press Settings.
- Press Networks.
- Press Wi-Fi.
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2Turn on Wi-Fi
- Press the indicator next to "Wi-Fi" to turn on the function.
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3Turn automatic use of mobile data on or off
- 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.