I have the films recently ordered for the phone my sister, because I have the same films on my own smartphone and it has served us well in this almost 2 years (a single sheet).
Just today I have my old film (identical manufacturer, identical quality) replaced because it has simply accumulated over the nearly 2 years, some scratches. But you have to say that I daily in your pocket carrying around my smartphone with me, so by no means surprising.
Removing the film from my phone went without problems. The display was then only a little greasy, which probably comes from the adhesive. I just wanted to make a new film it, I have the display with Scheibenklar, the one actually used as cleaning water in the car cleaned. Advantage of "Scheibenklar" is that it does not attack the plastic of the display, because it is partly sprayed on the headlights in the wiper water system on the car, which are now made of plastic. With alcohol or similar I would be careful!
Necessarily pay attention to every speck of dust during application of the film, because that - as small as it may be - creates a minimal increase of the film, which is visible through a bubble, which can not be push out. Should be that the display also absolutely free of grease is self-explanatory!
The film is again protected on top and bottom by a film, for "sticking" on the display is drawn from the lower, the film comes in straight and remove them with a debit card or similar smooth on. the outside of the film is not scratched, since here too, a protective film is still applied. This LDT - done.
