Get an advance look at One UI 3!

Open to all users, the One UI Beta Program is an opportunity to try One UI features before their official release. As you preview the new features and design, send us your feedback to help us create an exceptional experience for Galaxy users.

The One UI Beta Program is open to participants in China, Germany, India, Poland, the Republic of Korea, the United Kingdom, and the United States.

Pre-beta Phase for Developers

To help ensure application store applications are compatible with the beta software before the public beta period, approved developers can participate in a pre-beta phase. The pre-beta is open to developers in the Republic of Korea and the United States who want to perform compatibility testing with specific service providers and device models.

  • Target Devices: Galaxy S20 series (S20/S20+/S20 Ultra LTE/5G)

    Country Service Provider Device Model
    Korea, Republic of

    KT / LGU+ / SKT / Unlocked Galaxy S20 (SM-G981N), S20+ (SM-G986N), S20 Ultra (SM-G988N)
    United States

    Sprint / T-Mobile Galaxy S20 (SM-G981U), S20+ (SM-G986U), S20 Ultra (SM-G988U)
    Unlocked Galaxy S20 (SM-G981U1), S20+ (SM-G986U1), S20 Ultra (SM-G988U1)

Thank you for your interest in the One UI Beta Program for Developers. We have reached the maximum number of pre-beta participants and are no longer accepting applications for pre-beta access. You can participate in the public beta when it is available.


Note: Signups for the OneUI Beta are currently closed.