Error 19

When compared to the first touch texture telephone and finger protection grips the surface a little, but just clean protection for it to become as smooth as glass.
As against it would need protection itself, with all the scratches that I discovered when I get my phone out of my bag (it does not do 1 week) I tell myself that I should spend more on such an article.
In the meantime I will use all the protections and will advise later.