''Samsung is currently busy developing the Android 12-based One UI 4.0 software system with the help of One UI Beta Program participants. So far, the Galaxy S21 series users have received two One UI 4 Beta builds in South Korea, the US and Germany, while, one in India and the UK.
According to the latest information, the One UI development team is working hard to start the distribution of One UI 4 Beta 3 to the Galaxy S21 series smartphones. The Beta Operations Manager disclosed that the third One UI 4 Beta build is expected to release this week.''
