Set Automatic Date and Time on Your Galaxy J3 and J7
You can set the automatic date and time to the network provided time.
The available screens and settings may vary by wireless service provider and software version.
Set Automatic Date and Time
Navigate to Apps > Settings.
Touch Search, and then search for and select Date and time.
To turn on Automatic date and time, touch the slider next to Automatic date and time.
If you prefer to manually set up the date and time, touch the slider again, and adjust the date and time to your preferred settings.
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