On every phone I've had in recent years, which is a lot (I'm a mobile geek and switch a lot) I download my custom ringtones, notification sounds etc that I have stored on my OneDrive. Never been an issue until this Galaxy S21 Ultra; they keep disappearing. I go to the notifications folder and they're just gone. Download them again, a week or so later, they're gone again.
Anyone know why?
straight file copy just as it's any other file. The files are in a folder on my one drive and every time I get a new phone (I have issues, so, every few months), I just go into one drive, save the files to the right folder locally (ringtones, or notifications etc) and then select them in the apps and system settings. it's worked perfectly on every phone I've had for many years, never an issue, until now.