I first made my phone free of dust with a damp microfibre cloth and Tesa. then I have two double-sided scotch taped to the film (side without glue) so that I could handle the film there. Then I glued the film on my phone and deleted with a debit card, the air bubbles out. Did the film, however, again away, but went well because I just had to get my fingers on the double-sided tesa and had to move. She sat still correct and does it not even now, as I have already pasted wrong, but it does not bother me, and you see it not. When all this makes so, is not a speck of dust under it (even if just continue the foil to lift and remove with tesa).
You can just use his phone as before. One sees in the sun a bit more from the display, but of course it reflects yet (is not matt foil). The colors are just as gorgeous as ever. The only drawback, it accumulates more dust on it, but that's not so bad, but there's no scratches on the screen.
Top foil, but need 15-30 minutes, but it fits great and you can not see.