How to enroll your iPhone or iPad in the iOS 10.3.2 public beta Once you're signed up and signed in, it's time to start downloading.
While the beta process is fairly straight forward, any time you make any significant change to your device you risk problems. How to make an archived backup of your iPhone or iPadīefore you begin, make sure you back up your iPhone or iPad.
Apple occasionally offers updates to iOS, iPadOS, watchOS, tvOS, and macOS as closed developer previews or public betas.