I can't use my phone's internet connection
Turn data roaming on or off
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1Find "Mobile Data Options"
- Press Settings.
- Press Mobile Service.
- Press Mobile Data Options.
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2Turn data roaming on or off
- Press the indicator next to "Data Roaming" to turn the function on or off.
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3Return to the home screen
- Slide your finger upwards starting from the bottom of the screen to return to the home screen.
Can you make a voice call?
It's important to find out if you can make a voice call. If you can't make a voice call, you need to solve this problem first. When the problem is solved, you will most likely also be able to use the phone's internet connection.