How to install the iOS 15.4 public beta

There have been some exciting features announced for the next version of Apple’s mobile operating system, iOS 15.4, including the ability to use Face ID with a mask and to access some snazzy new emoji. If you can’t wait, you can test them in the first available public beta right now — assuming you’re willing to risk encountering possible bugs. Here, we walk you through the steps for installing the software.

Before we get started, here’s the usual word of warning about installing unfinished beta software: these releases may seem stable for general use, but they could contain some bugs. Your experience may differ from others, depending on the apps you use. And finally, if you do decide to install, we suggest backing up your device’s data in case things go badly.

In addition, some of the new features may not be available, depending on what phone you’ve got. For example, according to 9to5Mac, you won’t be able to use the “Use Face ID with a Mask” feature unless you have an iPhone 12 or newer.

Finally, if you haven’t installed iOS 15 yet, keep in mind that these are the devices that are supported for that operating system:

ncG1vNJzZmivp6x7tbTEr5yrn5VjsLC5jmtpcmhmbIZ5e8ioqmahoJ28r7GMamxmbF2brqSxjKKbZqWRqLhuwMSsq2aalamu