Question about Huawei Mate 9

I still have the original protective film on it, even though it is slowly peeling off after 6 months and will have to be replaced soon. I ordered two cases on the Internet from a Chinese dealer (for a total of about 20 Swiss francs), which are of good quality. It was important for me to have a "folding case" so that the screen is protected by a cover. If you search for something, you will find various suppliers who deliver free of charge to Switzerland.

I don't have a protective film on the device either and am very satisfied with the "Smart View" case. Although it is made entirely of plastic, it is very high quality.

No, I only have the Smart View case and I'm so satisfied that I didn't bother with the protective film.