NEW UPDATE AUBB for the S21 series March security patch

[ironass]

This latest update is the 7th for the Global, Exynos, S21 series and is currently being rolled out by Samsung.

It would appear that this is a bugfix and March security patch.

Initially, as always, this is rolling 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 G99*BXXU1AUB8/9 February 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.

The update = G99*BXXS2AUBB

Download = 238.95 MB

Build date = 24 February 2021

Release date = 04 March 2021

Camera version = 11.0.02.58

One UI version = 3.1

​Android Security patch = March 2021

This is the 7th stable update in 36 days

[michael39]

still northing

[yosef019]

israel didnt recive yet.
how is the batterylife for you ?
@Guy41

[ironass]

It is definitely there for the G996B, S21+, model on stock Samsung CSWC code, BTU. SamMobile even has it available for download and manual installation...

https://www.sammobile.com/samsung/galaxy-s21-plus/firmware/SM-G996B/BTU/download/G996BXXS2AUBB/14935...

[michael39]

strange I wonder why it's not showing

[SaiChaotic]

Is it solely a security update?

[ironass]

According to Samsung's published AUBB update it is just a security update...

[SaiChaotic]

I was expecting some fixes, still having issues with heat management