![Samsung One UI 3.1 update brings select powerful features from the Galaxy S21 to the Galaxy S20, Galaxy Note20 and Galaxy Z series - Samsung US Newsroom Samsung One UI 3.1 update brings select powerful features from the Galaxy S21 to the Galaxy S20, Galaxy Note20 and Galaxy Z series - Samsung US Newsroom](https://img.us.news.samsung.com/us/wp-content/uploads/2021/02/17163854/One_UI_3.1_Update_BT_mix.jpg)
Samsung One UI 3.1 update brings select powerful features from the Galaxy S21 to the Galaxy S20, Galaxy Note20 and Galaxy Z series - Samsung US Newsroom
![Samsung releases One UI 3.1 for older Galaxy phones: Check full list and new features | Technology News - The Indian Express Samsung releases One UI 3.1 for older Galaxy phones: Check full list and new features | Technology News - The Indian Express](https://images.indianexpress.com/2020/10/s20.jpg?w=414)
Samsung releases One UI 3.1 for older Galaxy phones: Check full list and new features | Technology News - The Indian Express
![Samsung's One UI 3.1 interface rolls out to Galaxy S21, Galaxy S20, and Galaxy Z phones - HardwareZone.com.sg Samsung's One UI 3.1 interface rolls out to Galaxy S21, Galaxy S20, and Galaxy Z phones - HardwareZone.com.sg](https://www.hardwarezone.com.sg/thumbs/690060/og.jpg)
Samsung's One UI 3.1 interface rolls out to Galaxy S21, Galaxy S20, and Galaxy Z phones - HardwareZone.com.sg
![Samsung One UI 3.1 Update Brings Select Powerful Features From the Galaxy S21 to the Galaxy S20, Galaxy Note20 and Galaxy Z series – Samsung Newsroom U.K. Samsung One UI 3.1 Update Brings Select Powerful Features From the Galaxy S21 to the Galaxy S20, Galaxy Note20 and Galaxy Z series – Samsung Newsroom U.K.](https://img.global.news.samsung.com/uk/wp-content/uploads/2021/02/One_UI_3.1_Update_Single_Take_02-e1613663969136.jpg)