1. Samsung has begun rolling out One UI 9 Beta, starting with Galaxy S26 Ultra in select countries.
2. The beta build is approximately 3.6 GB and includes security patches from May 5, 2026.
3. Focus areas for improvement include enhancing Samsung DeX and adding more Quick Panel customization options.
Samsung Unveils One UI 9 Beta for Galaxy Devices
Yesterday, Samsung announced the latest beta program for its popular One UI interface, named One UI 9 Beta. This is just the newest in a string of beta releases set for various smartphones over recent years. The company’s initial statement indicated that the first beta, based on Android 17, would be available ‘starting this week’ for users of Galaxy S26 series in countries like Germany, India, Poland, South Korea, the UK, and the US. However, no specific dates were communicated at that time.
Global Rollout of One UI 9 Beta Begins
Despite the lack of concrete timelines, the rollout of One UI 9 Beta builds has now commenced across different regions. As per reports from Reddit, Beta 1 has already started to arrive in Germany and the United States. Interestingly, the Galaxy S26 Ultra (which is priced at around $1,099) seems to be getting priority over its smaller counterparts, including the Galaxy S26 and Galaxy S26 Plus, at this stage. The focus appears to be on delivering the new software first on the Ultra model.
Details & Features of the Beta Build
The latest beta build, known as One UI 9 Beta 1, weighs in at approximately 3.6 GB and comes with the security patches dated May 5, 2026. Samsung’s current efforts aim at refining its software in around twelve different areas for this release. For example, the update enhances Samsung DeX functionality, providing users with improved desktop previews. Moreover, the beta version introduces more options for customizing the Quick Panel, a feature that was somewhat limited in the previous One UI 8. Users can see a summary of these updates in the screenshots included with the official release.











