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Apple iPhone 7 Plus
Troubleshooting
If your device isn't working properly, you can try several solutions to solve the problem.
In most cases you can solve the problem by following these guidelines:
1 Find "Mobile Data"
Press Settings.
Press Mobile Data.
2 Activate or deactivate mobile data
Press the indicator next to "Mobile Data" to activate or deactivate the function.
3 Activate or deactivate mobile data for applications
Press the indicator next to the required application to activate or deactivate the function.
4 Return to the Home screen
Press the Home key to end the session and return to the Home screen.