Update 2 – December 16, 2022: The Galaxy S21 Ultra smartphone users are now getting the December 2022 security patch update in UAE along with several stock applications.
— SamLatestUpdates (@latestsamupdate) December 16, 2022
Update 1 – December 14, 2022: Samsung is now sending out the December 2022 security patch update for Galaxy S Series devices. According to tot the information, the December 2022 patch update is rolling for the Galaxy S21 series and the Galaxy S10e.
The Galaxy S21 latest security update is rolling with the firmware version G99xBXXU5DVKF and it includes 67 improvements for the security of the Android OS.
The Samsung Galaxy S10e on the other hand getting the December 2022 security patch update with the firmware version G970FXXSGHVL1.
In order to install the latest firmware on your device, you can install it by tapping on system Settings -> Software update -> download and install.