And note that the feature doesn't work on every device. This eagerly anticipated feature was initially announced as part of MacOS Monterey, but was delayed over the fall, with a new timeline pointing to 'this spring.' Universal Control was part of the iOS 15.4 beta, and launched as a public beta with the Monterey OS 12.3 and iPadOS 15.4 updates.īecause Universal Control is still in beta, expect to run into some issues now and then. Universal Control lets you use other Apple devices as second screens, moving content seamlessly between them using only one device. The 15.4 update is more than a gigabyte, so make sure you're connected to Wi-Fi to avoid chewing through your monthly data allotment. You can download iOS 15.4 by going to Settings > General > Software Update > Download and Install.

The new green iPhone 13, the alpine green iPhone 13 Pro and the new iPhone SE will come with iOS 15.4 preloaded, according to Apple. When was the iOS 15.4 release date?īoth iOS 15.4 and iPadOS 15.4 were released on March 14. iOS 15.4 follows iOS 15.3.1, which was released last month to patch a security vulnerability in iPhones and iPads. These updates, which started with December's iOS 15.1 release, have added more features to Apple's iPhone operating system and improved existing ones. The latest iOS upgrade brings dozens of new emoji to your iPhone.Īpple's iOS 15.4 is here, bringing with it a slew of useful features - from bolstered privacy measures to the long-awaited Universal Control to Face ID that works even while you're wearing a mask (not to mention 37 new emoji, including a flirty lip bite, a coral reef and a troll).Īs the name denotes, iOS 15.4 is the fourth major update to iOS 15, which launched with the iPhone 13 in September.

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