Good film with faulty translated manual

The screen is matte, so it's also indicated. That's why I do not understand the reviews that complain that the screen loses contrast or brightness. It is nunmal no glossy foil and a matte screen always looks a little less defined. But me it does not bother, because you so still has the advantage that the screen reflects somewhat less if you use the phone outside. So rather an advantage.

In addition, the fingerprints that would otherwise affect the image considerably also disappear.

A star deduction there, because the translation of the assembly instructions unfortunately is linguistically correct, but completely wrong content. My tip is that you should read the English version for mounting. This includes more information and is especially evident in the design. Thus, the mounting is possible much better and without problems.

The display should also be cleaned as far as possible before with isopropanol (70%) and a lint free cloth. Otherwise, it can easily lead to inclusions.

The durability amounts for normal to heavy use at about a 3/4 to 1 year. Then the film begins to shine and be seen again fingerprints. If you cut the film now and then with isopropanol, it keeps longer.
The removal of old / used foil is then residue!