I just want to know how to back up Secure Folder on a Galaxy A52 5G. I have tried all means, Samsung Cares advises, but to no avail. Anyone including Samsung who have an actual unit can try to find the Back up Menu for Secure Folder to prove my claim that there is none. I can't also find a Back up file to Restore. Attached is screenshots of Menu list on Settings. Anyone please help me if you know how to back up secure folder and find the file to restore.
as you can see there is no Back Up menu to be tap.
You're almost right; I agree yours is missing. You might need Smart Tutor for some help. The option is here for my tablet using One UI 3.1, but you need a Samsung account to continue, and your authenticator ready.
To add, I checked my phone for it too, and the option is there as well. It's not One UI 3 yet though.
To add, I checked my phone for it too, and the option is there as well. It's not One UI 3 yet though.
Please find the attached screenshots:
May I kindly advise that you call again Samsung Mobile and ask them to do SAMSUNG SMART TUTOR. This service is a remote access from Samsung itself so that the agent would be able to see for themselves the problem and report it directly to their Software Engineers. 
