To remove the SIM card from your iPhone, you'll need to eject the SIM card tray with a special tool or paperclip.

If your new phone no longer supports SIM cards, or you don't want to use them anymore, you can convert to eSIM instead.

To switch from one iPhone to another, you should back up everything to your iCloud account and then restore it on the new ...

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 ...