A hidden bug in watchOS was silently routing iMessages as SMS on dual SIM iPhones. Here's what changed and why this update matters.

Here's every iPhone that supports dual SIM, split by generation so you can see at a glance what's actually worth buying ...

Dual-SIM functionality on iPhone XR, iPhone XS, and iPhone XS Max will be enabled using the eSIM standard, letting users switch between phone numbers with just a tap. Apple's latest iPhones show how ...