These two ways of connecting your phone to a cellular network are very different. We tell you about each and how you can switch from one to another.

Although cell phones have changed significantly in the last few decades, they still need a SIM. Some phones have moved to eSIMs, but many still use physical SIM cards ...

Are you trying to switch phones or carriers? You might need to swap SIM cards for that, and we can understand how confusing this process can be if you haven’t done it before. Today we’ll show you ...

Nida is a tech and telecom journalist with more than five years of writing experience. She graduated from the University of Toronto with a BA in journalism. You have more than one option for ...

Yes, the Galaxy Z Flip 5 does have dual-SIM capabilities. You'll need to combine a physical SIM card with an eSIM, however. Yes. To be specific though, the Galaxy Z Flip 5 is equipped with a nano-SIM ...

You're probably already familiar with the SIM card, a tiny chip in your phone that connects it to your cell phone carrier of choice. For years, this chip was on a physical card that you could swap in ...

Transferring your phone number can be a mess, especially if you're going from iPhone to Android. Here's how I flipped the script.

Whether you've recently added a new line to your Android phone for faster internet or gotten a new work SIM, a "SIM Not Provisioned" error message can disrupt your ...