arikb Probably not, since Seedvault is known to be unreliable. I certainly would not rely on it for any information you mind losing. But if you want to test it, make a backup of your user profile, and then copy the backup to another user profile via USB or Syncthing, on the same device, and then try and restore the backup there. That should give you can idea of what exactly gets backed up and whether you can restore the backup or not. That way, there is no need to factory reset to test the backup.