Download iOS 11.4 beta 2 iPhone iPad. If you’re a developer looking to take a peek at iOS 11.4, here’s how to download or install the developer beta direct ipsw download.
In the beta period, AirPlay 2 is present in iOS 11.4 beta 2, as is the Messages in iCloud feature. However, we’ll need to wait and see whether either of these features makes it to the release version of iOS 11.4 as Apple has included both in previous beta versions of iOS 11 only for them to be removed once the software was made available to the public.
How to download iOS 11.4 developer beta 2 to your iPhone iPad