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[15/NOV/21] Android 12 stock official update is rolling out, BUK8

(Topic created on: 16-11-2021 04:30 PM)
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ironass
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Samsung have begun rolling out the first official stock update of Android 12, One UI 4, for the S21 series of devices...

Initially, as always, this is a staged roll out to the non-carrier branded, stock Samsung CSC codes first.

The Galaxy S21 Global, Exynos, devices that will receive this update are...

  • S21 5G model SM-G991B
  • S21+ 5G model SM-G996B
  • S21 Ultra 5G model SM-G998B

This latest release replaces the previous G99*BXXU3ZUK1 / G99*BXXS3AUJ7 builds.

It is a FOTA, (Firmware Over The Air), update and you can check... Settings > Software update... to see if it is available for you. Alternatively, you can connect to the Samsung PC suite, Smart Switch and check via that.


Changelog (for  those coming from Beta)

BUK8 1_Software update.jpg



The update = G99*BXXU3BUK8

Download = 290.45MB (for Beta testers) 2670.68MB (for non Beta testers)

Build date = 05 November 2021

Release date = 15 November 2021

Camera version = 12.0.00.83

One UI version = 4.0

Android Security patch = 01 November 2021

 

This is the 20th stable update in 294 days. Average = 1 update every 15 days.

 

***TOP TIP: Wipe the phone's cache partition and use the Galaxy App Booster after updating.***


(N.B. This post will be updated as more information becomes available)



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My device... Galaxy Z Fold5 5G 12/512GB (G946B D/S) CSC EUX. Android 14. One UI 6.1
36 REPLIES 36
Myykol
Explorer
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Phone will never calibrate compass. Becoming very annoying to use Screenshot_20211115-185206_Samsung Members.jpg
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ironass
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As well as the U.K. this roll-out is now available in the Czech Republic, Germany and Poland, so far.



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My device... Galaxy Z Fold5 5G 12/512GB (G946B D/S) CSC EUX. Android 14. One UI 6.1
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ironass
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Good news for users of Good Lock on the new Samsung Android 12 release...

Samsung Android 12 One UI 4.0 update supports 9 Good Lock modules


Source: SAMMY FANS



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My device... Galaxy Z Fold5 5G 12/512GB (G946B D/S) CSC EUX. Android 14. One UI 6.1
aaronw
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When will 02 get it
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ironass
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As usual, as soon as O2 have certified their Android 12 carrier update with Samsung, it will be released. 



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My device... Galaxy Z Fold5 5G 12/512GB (G946B D/S) CSC EUX. Android 14. One UI 6.1
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aaronw
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Can you find out when this could be please
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ironass
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Only O2 know the answer to that.

 

As a guide, on the last update, AUJ7, it took them about a week. See...

 

https://eu.community.samsung.com/t5/galaxy-s21-series/auj7-android-11-november-security-update-for-u...



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My device... Galaxy Z Fold5 5G 12/512GB (G946B D/S) CSC EUX. Android 14. One UI 6.1
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aaronw
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Ok thank you
MrForum
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Well the update is not available to greek phones
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ironass
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@MrForum

 

Correct! 



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My device... Galaxy Z Fold5 5G 12/512GB (G946B D/S) CSC EUX. Android 14. One UI 6.1
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