One UI 8 beta rolling out now! Who’s getting it, where, and how you can join

Update: May 28, 2025 (4:13 AM ET): Samsung has officially begun rolling out the One UI 8 beta in South Korea for the Galaxy S25 series. Our article below provides more availability details and eligible devices. We’re also hearing reports that the Android 16-based beta has started rolling out in the US for unlocked Galaxy S25 models and T-Mobile users. We can also confirm the beta is rolling out in the UK and Germany.