Since the release of the One UI 4 version, many users are facing serious issues with their devices. The Galaxy S21 series was the first to receive the major update, followed by Galaxy Z Fold 3 & Flip 3. Later, Samsung has to suspend the rollout due to known issues with all these devices. Now, looks like Samsung has once again fixed all these major & minor problems because it is once again releasing new updates based on the One UI 4 version.
The Galaxy S21 series, Z Fold 3, Flip 3, Galaxy Note 10 & Galaxy S10 series are receiving the new versions. The Galaxy S21 series gets firmware version G99*BXXSBULC in South Korea & India. The Galaxy Z Fold 3 is receiving firmware version F926NKSS1BUL6 in South Korea for now. The new version still brings December security patches by solving known issues. We still have to hear from the end users about these issues and whether they have been solved.
For the Galaxy S10 & Note 10 lineups, it is the third beta version that comes with a couple of fixes. As per the changelog, it fixes photos taken by camera or from social media not saving on the device, improvements in system slowdown when a notification occurs, and AKG N400 earbuds connection errors. The third beta version is releasing in South Korea and will come to other countries soon.