Whether you need to make the change or want to leave physical SIMs behind, you can likely do so with just a few steps.

As the buzz around Apple's iPhone 16 series fades away ... a number of compromises including the lack of a physical SIM card ...

iPhone 17 Air is rumored to feature a 6.6-inch display, so it’s unlikely that Apple will still match the Plus-sized battery ... removed the physical SIM card tray from US iPhones a couple ...

For years, this chip was on a physical card that you could swap in and out by ejecting a SIM card tray ... 16 or newer. If you select that, you'll follow the instructions on your previous iPhone.