AUHD SEPTEMBER Android Security patch update

[ironass]

N.B. Not to be confused with the second August update and Security patch... AUHB

This latest release is the 17th for the Global, Exynos, S21 series and is currently being rolled out by Samsung only 11 days after the second August update, AUHB which is still, currently, being rolled out.

 

This update is for device security.

 

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*BXXU3AUHB build.

   

  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

   

  • Device security
    
     

    The update = G99*BXXS3AUHD

     

    Download = 203.68MB

     

    Build date = 19 August 2021

     

    Release date = 04 September 2021

     

    Camera version = 11.0.03.24 (No change)

     

    One UI version = 3.1

     

    Android Security patch = 01 September 2021

     

    This is the 17th stable update in 223days. Average =1 update every 13 days.

     

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

     

    AUHD System information

    

[ironass]

As far as I can tell and from the, "S", in the Build number, this is just for the September Android Security patch on the previous, AUHB, update. Both CSC and Baseband are unchanged from AUHB.

[GoanGeek]

How much in MB's ?

Ah nevamind, someone posted in another thread..

203mb so yeah security only.

[ironass]

As per post #1, TBC = To Be Confirmed, as I did a full, 7693MB, manual update and not an OTA.

[adamlee]

There you go. 👍☺️

[adamlee]

I think this is the final update before One UI 4.0 beta 😁 can't wait to see what's new.

[ironass]

Samsung update AUHD

As suspected by @GoanGeek, this update is merely the September Android Security patch.

I also tend to agree with @adamlee, that this quick release, so soon after the previous AUHB, indicates a readiness for the Android 12 Beta One UI 4.0 test firmware to be rolled out imminently.

[GoanGeek]

The AUHB seems to be a good update.

[Gillerz10]

Hi! How do we sign up for the beta?

[ironass]

What is your device's CSC code?