![One UI 3.1 Update Rolling Out for US Unlocked Galaxy S20 and Note 20 series [T-Mobile, Verizon, Sprint, AT&T] One UI 3.1 Update Rolling Out for US Unlocked Galaxy S20 and Note 20 series [T-Mobile, Verizon, Sprint, AT&T]](https://i0.wp.com/www.androidsage.com/wp-content/uploads/2021/01/One-UI-3.1-with-Android-11-for-Samsung-Galaxy-devices.jpg)
One UI 3.1 Update Rolling Out for US Unlocked Galaxy S20 and Note 20 series [T-Mobile, Verizon, Sprint, AT&T]
![Samsung rolls outs One UI 3.1 update for Galaxy S20 series, Galaxy Note20 range, and Galaxy Z lineup but not all the features found on the Galaxy S21 phones will be present - Samsung rolls outs One UI 3.1 update for Galaxy S20 series, Galaxy Note20 range, and Galaxy Z lineup but not all the features found on the Galaxy S21 phones will be present -](https://www.notebookcheck.net/fileadmin/Notebooks/News/_nc3/Samsung_Galaxy_S20_series.jpg)
Samsung rolls outs One UI 3.1 update for Galaxy S20 series, Galaxy Note20 range, and Galaxy Z lineup but not all the features found on the Galaxy S21 phones will be present -
![One UI 5.1.1 arrives on Galaxy Note 20, Fold 2, and S21 FE with new features in the USA : r/note20ultra One UI 5.1.1 arrives on Galaxy Note 20, Fold 2, and S21 FE with new features in the USA : r/note20ultra](https://external-preview.redd.it/one-ui-5-1-1-arrives-on-galaxy-note-20-fold-2-and-s21-fe-v0-lMY-CbJGQqLb6-JlPwJXNZpBK4_zl4E5Kqzi6Uh1VTU.jpg?auto=webp&s=2b4d1d04bbaf7d4d3d273a02d6fb13f399139786)
One UI 5.1.1 arrives on Galaxy Note 20, Fold 2, and S21 FE with new features in the USA : r/note20ultra
![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 Global 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 Global Newsroom](https://img.global.news.samsung.com/global/wp-content/uploads/2021/02/One-UI-3.1-Press-Release_main_3-touch-autofocus.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 Global 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 Global 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 Global Newsroom](https://img.global.news.samsung.com/global/wp-content/uploads/2021/02/One-UI-3.1-Press-Release_main_5-eye-comfort-shield.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 Global 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 Mobile Press
![Amazing screen on time on my Note 20 Ultra. (Exynos). Samsung has improved battery with updates currently on One UI 3.1. : r/note20ultra Amazing screen on time on my Note 20 Ultra. (Exynos). Samsung has improved battery with updates currently on One UI 3.1. : r/note20ultra](https://i.redd.it/iqh1j9ihmik61.jpg)
Amazing screen on time on my Note 20 Ultra. (Exynos). Samsung has improved battery with updates currently on One UI 3.1. : r/note20ultra
![Samsung delivers improved user experience to the Galaxy Z Fold2 with the latest OneUI 3.1 update - MSPoweruser Samsung delivers improved user experience to the Galaxy Z Fold2 with the latest OneUI 3.1 update - MSPoweruser](https://mspoweruser.com/wp-content/uploads/2021/02/Samsung-Galaxy-OneUI-3.1.jpg)