Samsung is preparing the One UI 9.5 beta program, with firmware already spotted on servers for the Galaxy S26 Ultra. The beta is expected to launch ahead of the Galaxy S27 release in early 2027. Eligible users in Germany, India, Poland, South Korea, the UK, and the US can register via the Samsung Members app once the program opens. The build, version S948BXXU6ZZK3, is currently limited to the S26 Ultra, but other S26 models, the S25 series, Z Fold 8, and Z Flip 8 are likely to follow. Carrier-locked phones may be excluded, as was the case with the One UI 8.5 beta.
To participate, users must have a Samsung account and the Samsung Members app. Registration involves tapping the beta banner in the app, followed by downloading the update via Settings > Software update. Samsung recommends backing up data with Smart Switch before installing, as beta software can be unstable. Bugs can be reported through the app's feedback section. The beta is based on Android 17 and follows the mid-cycle update pattern established by One UI 8.5.
Source: Engadget · Summarized by HeadlinesBriefing