Very easy installation. Which is the only good thing about this product. It does NOT fit the phone right. Overlap by a good milometer, causes border airgaps on the edges you cannot get out. In other words, the glass sits too far out from the edge, not allowing it to sit on the glass and make it seamless. I took it off, trashed it, and put on a dollar tree screen guard that fit like a glove. Save your money and get a dollar tree screen guard. It's essentially the same thing. All the gimmicky "9h", "oleophobic coating" junk is nonsense to get you to buy it. Don't fall for it like I did.