In an unprecedented move, Samsung opened a public beta program for its Android 9 Pie update for its previous-gen flagships, namely the Galaxy Note8, S8, and S8+. For a couple of weeks or so this has been available in some markets, including the UK and the company's home of South Korea. Now though you can get a taste of Android Pie, with a sprinkling of Samsung's new One UI paradigm on top, if you have purchased an unlocked Note8, S8, or S8+ in the US. If you want to participate in the beta program, you need to register via the Samsung+ app. The relevant option is found under...