eSIMs are a digital replacement for SIM cards. Despite their advantages over physical SIMs, the technology can be challenging to use. While transferring a physical SIM card between phones is a ...

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 ...

I’m no longer surprised when something disappears from a new phone. I watched removable batteries and headphone jacks disappear, and I didn’t really blink because they’d already been replaced by ...