Samsung has now started rolling out the new update to the Galaxy S21 and S22 lineup. As per the changelog, the One UI 6.1 for the Galaxy S21 series and Galaxy S22 series fixes the “lock screen unresponsive” problem that existed in previous versions.
Samsung fixes the lock screen unresponsive issue for Galaxy S21 and S22
The Samsung Galaxy S22 series in the Europe is getting the latest firmware with the build number S90*BXXU9EXE1, and the firmware version number of the Galaxy S21 series is G99*BXXUAGXDA.
Samsung has brought Galaxy AI capabilities to the Galaxy S21, Galaxy S22, Galaxy Z Flip 3, Galaxy Z Fold 3, Galaxy Z Flip 4, and Galaxy Z Fold 4 in the One UI 6.1 version.