Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

The eSIM is a weird technological marvel. Where a SIM (Subscriber Identity Module) is now a baby-fingernail-sized piece of plastic (Nano SIM) with a few circuits within it, an eSIM is the virtual ...

The eSIM is faster and more convenient than a physical SIM card. You can activate an eSIM digitally. You can switch between different providers without having to replace the SIM card physically. eSIM ...

For the longest time, using a physical SIM (Subscriber Identity Module) card was the only way to connect cell phones to a carrier's network. Although physical SIM cards have gotten smaller over the ...

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 an eSIM to a new iPhone might seem like a daunting task, but with the right guidance and a clear understanding of the process, you can make the switch effortlessly. Whether you’re moving ...

Like the iPhone 14 before it, in the United States, the iPhone 15 won’t ship with a physical SIM card slot. Instead, Apple has pivoted entirely to eSIM technology. While some iPhone users may have ...