When the screen free of dust has (wipe 2 minute microfiber cloth my laptop, polish, blow, wipe, ...) and then as described in the instructions, the carrier foil a small piece dissolves and is applied to the display, then already attach the first speck of dust and fusselchen which adhere to the back of the carrier film, on the display! The adhesive side of the protective film itself would be free of dust, the display was indeed, so it must be ensured that the protective foil top and back of the support film are free of dust (The back is insane charged and attracts everything buzzes in the air, magically)! The statement that you can peel off the protective film again may rinse under warm water and apply again is incorrect as impossible! Lime stains, fingerprints and much more Lint are the result! In addition, the adhesive side of the protective film may seem to be no adhesive, but it is still rough and highly susceptible to contamination (as opposed to the surface, which is subsequently served)! Gentle cleansing with tap water as well with distilled water and then Trockenfönen using forceps bring a good result - the first film was for the garbage!
The second film, I then dusted on both sides with the microfiber cloth (which to be quite tricky out) and finally get a reasonably acceptable outcome. The film was sitting but not quite perfect, minimal deviations cause the film at the corners is not liable because it survives slightly, so again wiped everything and then repositioned. For this, a tip on how it worked for me best: With the fresh blade of a cutter knife, the film lift at the edge and the whole reposition (Always hold the film on the "wall" - this is quite good, as they are very strong and stiff). After the film was perfect then, I have subsequently 3-4 small grains of dust and lint away, as I have raised again at that location with the cutter blade, the film a little bit and have taken up the dust with a strip of Tesa. If I had not done so, I would have to live with the few tiny air bubbles that arise over the pollution, because at the point just the protective film can not adhere to the display.
The film is now sitting really perfect, there are no new bubbles, the film is not quite as smooth as the glass surface itself and dirty easier, but it is crystal clear and can not be felt when operating the Notes (almost) - and my smartphone is finally protected against scratches on the glass, from what I was so afraid ...!
The films are recommended, but a third film would have done well in the pack, because who can guarantee that it already works at the second and final attempt, let alone for the first ...! One star deduction for the elaborate and very tricky mounting the film! Otherwise highly recommended - also in terms of the very low price.
With the delivery time I was not satisfied, because at 3:02. and ordered on 10/02. only receive (Warensendung without writing in a small envelope), but this should then rather be included in the evaluation of the shop "HandyNow".
Good luck with bonding! : D