Installed 5.5, 6.0, 6.5 - all they show was be able push big 'fields' back and forward. No Icon, not even a single letter anywhere. But uninstall + take backup from begin / mid December and get back (i think v6.5) App + its Data this way: suddenly makes it work again. Not perfect, because filmcover pics all gone, but its possible choose category, read titles of films, choose film and the few times i tested it starts up playing ok.