You can easily turn off data roaming on your Android phone to prevent surcharges. Here's how to do it.

You can turn off cellular data on an Android device to avoid hitting your data cap when you're not using Wi-Fi.

When it comes to smartphones, the common sentiment is that your Wi-Fi network will always take precedence over your mobile connection. In other words, those with data caps generally don’t have to ...

With mobile data being expensive, it's natural to worry about exceeding the monthly usage limit. Here are some effective ...

As with every other major carrier, T-Mobile doesn't exactly have a sterling track record when it comes to keeping user data private. You might remember the T-Mobile hack that impacted tens of millions ...