Samsung Galaxy S20 phones arrived with an updated variant of the company's user interface - One UI 2.1. Older flagships are still on One UI 2.0, but this might change very soon. One Samsung community moderator revealed in an answer to a user that the UI team is aiming to distribute the UI in three weeks. Even with the A/B process of pushing the update, it might reach the Galaxy S10 and Galaxy Note10 lineups by mid-April, and eventually the Galaxy S9 and the Galaxy Note9 as well. Community moderators revealed the company is working on One UI 2.5, but this is likely to arrive in the fall...
Source: https://www.gsmarena.com/samsung_one_ui_21_might_arrive_to_galaxy_s10_and_galaxy_note10_in_three_weeks-news-42141.php
