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 ...

To check if your Android phone is unlocked, try swapping in another SIM card or test your network settings. If calls work, ...

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 ...

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. If you have a working phone, ...

Verizon is one of the leading cellular phone retailers in the US, with millions of customers coast to coast. There are several reasons why you might pick the provider over its competitors. Perhaps ...

If you're frustrated with your old provider's spotty coverage or have found a better deal with T-Mobile, it might be time for a change. Whether you want improved signal strength or access to the best ...

Have you ever wondered exactly how a SIM card works? We’ll help you understand why your phone needs one and what they do to keep you connected. Image: TalkAndroid Editorial Note: Talk Android may ...

If your new phone no longer supports SIM cards, or you don't want to use them anymore, you can convert to eSIM instead. I started my career with CNET all the way back in 2005, when the (original) ...