If cellular data is not working on your iPhone, there are several ways to potentially resolve the issue.

If you upgraded from a previous cellular-enabled device and switched phone numbers to your new tablet, you may find that roaming does not work properly on some networks.

What Is Data Roaming on an iPad?. All iPads can access Internet data through Wi-Fi network connections. When you buy an iPad, you can choose models that include optional cellular data connectivity.

The "Reset Network Settings" button on the iPhone not only resets your Wi-Fi settings -- resulting in a clean slate with respect to Wi-Fi access points and their passwords -- it also resets your ...

Use the options in Cellular Data (iPad) or Cellular (iPhone) to prevent excessive use of certain services from consuming a lot of your data allocation. You can turn on and off specific apps, and ...

PALO ALTO, Calif., June 21, 2016 /PRNewswire/ — International wireless carrier and mobile technology company GigSky, today announced it will offer cellular data plans for iPad travelers with ...