How to install the iOS 15 and iPadOS 15 public betas

beta profile ios 15Sning up to get the iOS and iPadOS 15 beta is super easy, and can be done by enrolling an iPhone or iPad in Apple's free Apple Beta Software Program.How to download and install iOS 15 public beta (now on 2) software for iPhone 6S through iPhone 12 Pro Max (includes 7, 8, X, XS, XR