How to update samsung note 20 ultra to android 15

[Hafz149]

How to update my phone samsung galaxy note 20 ultra android 13 to Android 15.....

Is there any update for Note 20 ultra

[TimonN]

You can not update to Android 15 as it is not supported "officially".

[JadR]

No, one ui 5.1 is also the last update for note 20U