In my experience with the last slide of atFoliX I decided to reduce the picture quality for the Lenovo-A7 for and significantly reduces glare (and Fingerbdrücke) without (for me). So without any air bubbles I have not hingekriegt, but I was the reason might be that I had set a little obliquely, they withdrew again and newly docked.
The first film was a bit too big and the Kameraauschnitt was not exact, but the service of atFoliX helped me exemplary, so now everything is just right.