Depending on the type of Beta test, you can install the latest beta version.
Please refer to the guide that fits the situation below
One UI Beta
Beta Program Home screen > Select Beta test that you joined > Software update menu
(or Phone Settings menu > Software update menu)
One UI Watch Beta
Beta Program Home screen > Select Beta test that you joined > Software update menu
(or Wearable app > Watch Settings > Watch Software update menu)
App Beta
Beta Program Home screen > Select Beta test that you joined > Download at Galaxy Store menu
