Here's how to check your cellular data usage on an iPhone, and find specific readings for and manage each app's data.

Q: Some of us in the boonies must rely entirely on cellular Wi-Fi hot spots. As a result, data usage is a very important consideration, as each gigabyte must be paid for. Fortunately, we have 4G speed ...

There are ways to allow two or more devices to share a 3G cellular backhaul link to the Internet. The main motivation to do this would be to avoid the cost of a 3G network interface card (NIC) and a ...

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

How secure is your mobile phone connection? This is a question Kathleen is asking, as she wants to know the difference between mobile data and WiFi security. "For my cellphone, is it more secure to ...

Is anyone else seeing their data usage with iOS 5 go through the roof? I used over 200MB of data within 48 hours! I found out that iCloud uses 3G data for documents and data by default! I'm not yet ...

In this tutorial, we will show you how to enable or disable Cellular Data Roaming (eSIM) in Windows 11. There is a dedicated setting in Windows 11 for data roaming that, if enabled or turned on, keeps ...

This post shows how to use Cellular when Wi-Fi is poor on Windows 11 PC. This is a native feature of Windows 11 that can be helpful in case your cellular data connection is faster than the Wi-Fi ...

In the modern world, it's almost expected to be accessible 24/7, which means being able to go online wherever you are. Whether for work, for school, or just for fun, the internet has become the fabric ...