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.
- Device security
The update = G99*BXXU3AUHD
Download = 375MB (TBC)
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 223 days. Average = 1 update every 13 days.
(N.B. This post will be updated as more information becomes available)
AUHD System information