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AUBB update for Global S21 series, March security patch

Discussion in 'Android Devices' started by ironass, Mar 4, 2021.

  1. ironass

    ironass Extreme Android User
    Thread Starter

    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 =

    One UI version = 3.1

    Android Security patch = March 2021

    This is the 7th stable update in 36 days

    #1 ironass, Mar 4, 2021
    Last edited: Mar 4, 2021
    MrJavi likes this.

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  2. ironass

    ironass Extreme Android User
    Thread Starter

    Samsung update AUBB

    #2 ironass, Mar 4, 2021
    Last edited: Mar 5, 2021
    MrJavi likes this.

Samsung Galaxy S21+ 5G Forum

The Samsung Galaxy S21+ 5G release date was 29 January. Features and Specs include a 6.7" inch screen, 64MP camera, 8GB RAM, Snapdragon 888 or Exynos 2100 processor, and 4800mAh battery.

29 January
Release Date

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