Samsung keeps on releasing new betas of One UI 4 based on Android 12. Most recently it was the Galaxy Z Fold2 getting a new beta build, and the S10 series received its first. On the other hand, the Galaxy Note20 and Note20 Ultra are starting to receive their third One UI 4 beta, a build labeled ZUL1. This is now rolling out in the US and Korea, and will arrive as an over-the-air update for those who are on the beta program. The new build fixes a ton of bugs, including issues with fingerprint authentication in some apps, something having to do with choosing the items in the Quick...
Source: https://www.gsmarena.com/samsung_galaxy_note20_gets_third_one_ui_4_beta_based_on_android_12-news-52138.php