On this page I will be embedding the site where you guys can download iOS/TvOS/iPadOS/WatchOS and macOS Betas. Kindly install at your own risk coz I won’t be held responsible if you end up bricking your devices. Only test on devices that are not your main.
As for guide on how to install, for iOS/iPadOS and WatchOS just download profile to device, reboot and check for updates. For macOS download beta profiler dmg which will open Updater in settings where you will be able to update to latest Beta.
~~ Visitor Note ~~
Visit this page via Safari on desired iOS/iPadOS device, otherwise it won’t work !