Is Your Samsung Eligible for One UI 9? How to Install Android 17 Today

Samsung has begun rolling out the One UI 9.0 beta, based on Android 17, for Galaxy S26, S26 Plus, and S26 Ultra devices.

The beta is available to eligible unlocked and T-Mobile units and can be installed through the Samsung Members app.

The ~3.5 GB update brings smoother animations, more customization options, and app improvements, but only for beta testers.

This gives Galaxy S26 owners an early preview of Samsung’s next software release and current carrier eligibility.