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 ...

The latest Android Canary build includes an automatic SIM lock protection feature. This feature saves you from having to enter your SIM card’s PIN when rebooting your phone. This comes several weeks ...

Android 17 beta 2, which rolled out last month, included strings for a new automatic SIM lock protection feature. The latest Android Canary build brings this feature, showing it off in action. This ...

For the past three generations of the iPhone, Apple has stood alone in a particular area: eSIMs. Apple made a shift that many had anticipated since the first eSIM was launched in 2016, dropping the ...

Physical SIM cards have long been synonymous with phone numbers. They've changed greatly from what they once used to be — giant cards you'd have to put in after removing your phone's battery – but ...

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) ...