I applied this screen protector to my iPhone perfectly. There was not one bubble, and it was really easy to do. However, the screen protector makes your screen look bad. I don't know what it is, but I think it's the anti-glare aspect. It makes my screen look fuzzy, especially when there is a lot of white in the background. You can really notice the fuzziness then, and it's annoying. I don't like it at all.