there were several tools on PlayMarket last year, that have implemented needed activities, but all of them were removed by Google (assuming for the workarounds for the restrictions built in by Google in their DocumentsUI implementation).
You can try this one https://apkpure.net/dv-file-explorer-file-manager/dv.fileexplorer.filebrowser.filemanager - it has helped several people last year.

and you can use "import from .torque folder" if you have old .torque folder.

New versions don't use .torque folder anymore, but have builtin backup and restore functions.

No way, unfortunately...

Quote from Vasilich on May 6, 2024
there were several tools on PlayMarket last year, that have implemented needed activities, but all of them were removed by Google (assuming for the workarounds for the restrictions built in by Google in their DocumentsUI implementation).
You can try this one https://apkpure.net/dv-file-explorer-file-manager/dv.fileexplorer.filebrowser.filemanager - it has helped several people last year.

Dears,
how to backup at this point?
Configuration takes a long time...

Regs

What you could do is exporting and importing the torque folder via ADB.

On some devices you are still able to copy the contents to a cloud storage like onedrive or google drive, then copy them back again but I've also seen that you cannot easily navigate through the filesystem anymore on modern phones. Heavily depends on the OS...