Apple's previous beta software program, which means you don't have to be a developer, has the opportunity to participate in the latest IOS version of the test. You can log on to your Apple ID from Apple's beta software program Web site and download it to beta software, which is simple. However, if you want to install the beta, the site will request a configuration file to your machine, you can in the "Software Update" section of the device to see the beta software information.
Step into the Apple beta software program in detail:
Step one: Open the browser and go to the Apple Beta program website.
Step Two: Enter the Apple ID and click the login button.
Step three: Two-step validation of the Apple ID (skipping this step without the Apple ID two-step validation).
Fourth step: Agree to the relevant agreement.
Fifth step: Join success.
Note: The current beta beta software test program is not immediately available for download to the latest IOS beta, and requires other qualified testers to join the test.