Apple iPhone 16 Plus
iOS 18
Select help topic
1. Find "Mobile Data Options"
Press Settings.
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Press Mobile Service.
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Press Mobile Data Options.
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2. Turn data roaming on or off
Press the indicator next to "Data Roaming" to turn the function on or off.
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3. Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
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