My Note 20 untra just received an update this morning, however, there were no details after. Since the update there are folders in my gallery that are supposed to "hidden". Additionally, all my videos that are MPEG no long play or show a picture preview. I also noticed prior to this update is been taking forever to delete pictures and my Vaulty app stopped working. Clearly there was a change to the file system in Android, I suspect some type of encryption that isn't working right. Hopefully this gets resolved. Lastly I will say that the Note 20 ultra is junk compared to the 10.