This issue has effected a number of Devices running Android 12, the initial patch (2.2.02.1) though has now been stopped and 2.2.03.1 should fix the issue.
However those impacted will need to Factory Reset or visit a Samsung service centre if problems doing so. if worried can turn off Auto updates, these Devices though no longer receive security updates.
More information here https://www.androidcentral.com/phones/galaxy-s10-phones-smartthings-update-boot-loop
I do not work for Samsung or make Samsung Products but provide independent advice and valuable contributions.
