iOS 15.4: The New Features You’ll Want on Your iPhone

The latest iOS upgrade brings dozens of new emoji to your iPhone.
Sarah Tew/CNET

Have you downloaded Apple’s latest iPhone update? iOS 15.4 has been out and available to the public for a couple weeks, and if you haven’t yet installed the new mobile operating system, you’re missing out on a slew of useful features. iOS 15.4 brings the long-awaited Universal Control, Face ID that works while you’re wearing a mask, 37 new emoji and bolstered privacy measures to your iPhone (and iPad through iPadOS 15.4). As the name denotes, iOS 15.4 is the fourth major update to iOS 15, which launched with the iPhone 13  …