The Samsung Galaxy S24 Ultra One UI 8 beta program started its rollout on August 11-13, 2025, as announced, but due to the limited number of slots, the program has quickly filled up. Many users have reported seeing a "program is full" message shortly after the beta enrollment opened. This is because Samsung limits the number of participants in the beta to manage feedback and server capacity effectively.
Samsung generally rolls out beta program slots in waves, so if you see the full message now, it likely means the initial batch of slots has been claimed. However, it is common for Samsung to open more slots at a later date or expand access gradually to new users. The program is available in select regions including India, the US, UK, and South Korea, and you need to register using the Samsung Members app while logged into a compatible Galaxy S24 device.
If you missed the opportunity as the slots filled rapidly, keep checking the Samsung Members app regularly for any new openings. Samsung usually reopens participation or expands the beta program to more devices progressively until the stable release in September.
In summary:
- The beta enrollment opened recently and quickly became full.
- Only a limited number of users can join initially.
- Samsung typically opens more slots intermittently.
- Keep refreshing the Samsung Members app and check regularly to catch new openings.
- The stable One UI 8 official release is planned for September 2025.
If you want to join as soon as slots reopen, make sure your Samsung Members app is updated and your device and account region match the supported areas.
This behavior of quick filling beta slots is common for Samsung's beta programs, especially for new flagship updates, reflecting high demand and limited availability of beta testing resources. Patience and periodic checking are the best approach to access the beta at this stage.
