Dear Members, I have 2 problems, and it would be very nice if you can help me.
I'm owner of a galaxy s8 (sm-g950f) and i tried out to take part in the oreo beta program. I'm not really satisfied about and I tried to get back to marshmallow by using the rollback. Befor this I made a backup with smart switch.
Although I can see in the folder of the backup in subfolder "Applications" every backup of smartswitch, it is not possible to backup the apps. They are greyed out, and looking smartswitch-->place of the backup smart switch says there's no file to backup.
Second I want to deregister of the beta program, because softwareupdate always offers to install the new beta version.