https://wccftech.com/one-ui-2-1-for-galaxy-s9-and-note-9-is-now-in-development/ > The One UI 2.1 update for Galaxy S9 and Note 9 has seen some ups and downs. There was information on how the update may not release on either of the devices, followed by another report that suggested that the Note 9 will, in fact, receive the update, but at that time, there was no news on whether the S9 will be receiving the same treatment or not. > The news that we have now confirms that the One UI 2.1 update for both the Galaxy S9 and Note 9 is under development.