Field report:
As already mentioned by previous speakers, I feel the application of the film is also very difficult. And it's not my first cell phone films. Half landed here then in the bin. And only at the last, I managed the film then again really nice to bring accurate and clean. Lint I had but unfortunately suffered yet more. And, although I also operated directly after showering in the bathroom. I find it hard to accurately attach the tailored foil over the entire length of the iPhone just so that the recesses on the top and bottom of the speaker Button exactly clean fit. If this is successful the first time around, it's nice, if not, it is almost only botch (Fussel, small blisters).
This is in my opinion a film which can be subsequently become difficult to correct. Maybe it's a whole at the relatively thin foil to the adhesive composition and may also be a high static charge after (partial) removal of the carrier foil, which relatively quickly dust is attracted. I do not know, anyway, it was a total ever simpler and less dusty in other films.
Well, if the film then but times really nice clean and sits flush to the edge bubbles, I find the film well. Reflections and fingerprints are still still present, but also the sharpness and brilliance (as opposed to a matte fingerprint protective film, which I had once tried). And also by the high accuracy of fit you hardly notice that you have applied a protective film.
And yet she really protects against scratches. After a relatively strong and clearly perceptible scratches was fortunately finally only on or in the film and not on the display. Phew!
The film is not particularly susceptible to scratching and sticking even after half a year, for example, still nice and clean as the first day.
I will now again buy a slide set and hope that I am now so far practiced with my last and only truly successful experiment with these films that I manage all the slides 100% clean install. Parallel but I will keep time even for alternatives in this price segment out that similar invisible, yet safely do their job, but are better to install ...