Extreme Android User
Aug 17, 2010
Cotswolds, England
Just when we thought that Samsung had finished with the Beta updates... another one rolls out!

Only 11 days since the last U.K. roll-out for Beta test firmware, the newest Beta release for Android 12, One UI 4, is now available for unlocked, (non carrier), S21 devices in the ***U.K. on CSC code = BTU

(***Should be rolling out worldwide to participating devices.)

Build # = G99*BXXU3ZUK1

Build date = 02 November 2021

Camera version =

Android Security patch = 01 November 2021

Download = 807.27 MB

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Hopefully, Samsung bringing out this extensive bugfix update so quickly and early in November, means that they are still on course for a stable release in mid to late November.