Samsung Galaxy S21 series has received a new software update with the stable One UI 4.0, based on Android 12. This is the first update after the stable One UI 4.0 software, which also brings the November 2021 security patch.
According to the changelog, you have to update some Samsung apps after installing the latest Android 12-based One UI 4.0 update. Check the software versions and Samsung apps to be updated.
- Galaxy S21: G991BXXU3BUKG
- Galaxy S21+: G996BXXU3BUKG
- Galaxy S21 Ultra: G998BXXU3BUKG
- Samsung Internet
- Samsung Members
- Smart Switch