Galaxy Note 9 One UI 2.1 Update 20 NEW FEATURES (Pro Video is back!) - YouTube
Galaxy Note 9 One UI 2.1 update will have these best Galaxy S20 features - SamMobile
Update: T-Mobile S9/S9+] One UI 2.1 now rolling out for the Samsung Galaxy Note 9 - 9to5Google
Samsung Says No One UI 2.1 Update For The Galaxy S9 And Note 9
Live for T-Mobile unlocked] Samsung Galaxy Note 10 & S10 One UI 2.1 update rolls out with new AR Emoji, Pro video, selfie 4K 60fps, & Night Hyperlapse - PiunikaWeb
One UI 2.1 coming to Galaxy S10, Note plus S9 and Note 9 - 9to5Google
Samsung One UI 2.1 Update Devices: Note 9, Galaxy S9, More - SlashGear
Samsung Galaxy S20 features and One UI 2.1 ported to Galaxy S9 and Note9 - Neowin
Samsung Galaxy Note 9 begins receiving One UI 2.1 update