To unlock your iPhone from its carrier, you'll likely need to contact your carrier directly to cancel your contract.

You'll need your iPhone's IMEI number if you want to unlock it and use it on a different cellular provider.

The physical SIM cards we've used for decades are slowly being phased out. With the Pixel 10 series, Google's phones have gone eSIM-only for the first time—at least if you buy them in the US. Apple ...