The first application to the previously meticulously cleaned display I had a large air pocket, which is not "squeeze out" left. Inevitably, I had to lift the screen protector again, which inevitably dust on the diplay (can be removed again) and arrives on the adhesive side of the protective glass ... this resists then hard angular any attempt to remove it again. Now I have taken between screen and protective glass small luftumrandete dust inclusions. Looks ugly. When the display it does not fall on. I have worked conscientiously and accurately the first Aufbringegen for guidance ... so I'm not satisfied with the result and therefore the product in total.