1. Find "Wi-Fi"
Press Settings.
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Press Wi-Fi.
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2. Turn on Wi-Fi
Press the indicator next to "Wi-Fi" to turn on the function.
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3. Turn automatic use of mobile data on or off
Press Wi-Fi assistant.
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Press Select best networks automatically.
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Press the indicator next to "Select best networks automatically" to turn the function on or off.
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4. Return to the home screen
Press the Home key to return to the home screen.
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