While Samsung is reportedly already conducting internal testing of One UI 8.5 on the Galaxy S24 series, the public beta program usually starts with the newest flagship. Based on previous rollout patterns and leaks:
The Galaxy S24 series is anticipated to be among the next devices to receive the public One UI 8.5 beta, likely later in December 2025 or early January 2026.
To participate in the beta once it's available for your device, you'll generally need to sign up through the Samsung Members app. If this reply answers your query, I'd appreciate it if you could ACCEPT it as a SOLUTION. Thank you
