I followed to the letter the indications present on the packaging, so I carefully follow the steps.
So I placed the film on the screen but many air bubbles were present. I tried to remove them with an instrument designed for this (small "raclette") but they have not disappeared. So I tried to cancel protection for replacing hoping an improvement. By removing the protection to off in the lower right edge despite the fact that I was softly.
Here's how to throw in the trash 11 euros within 10 minutes!
This product is not good and I do not advise you ...