Install iOS 14.4 for 1080p FaceTime Calls
If you skipped iOS 14.3, iOS 14.2.1, and iOS 14.2, iOS 14.4 includes a very useful feature from iOS 14.2 that wasn't noted in the update's official change log.
Thanks to MacMagazine, we now know that Apple's iOS 14.2 update made a big change to FaceTime calls on newer iPhone models.
It appears that iPhone 8 models and later have received support for 1080p FaceTime HD video calls over Wi-Fi networks. The iPhone 12 series is capable of doing the same over 5G and Wi-Fi.
If you're a heavy FaceTime user, and you missed iOS 14.3, iOS 14.2.1, and iOS 14.2, you should download iOS 14.4 right now to take advantage of FaceTime HD calls.
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