Generally, there is no film on the flat plate. If you do this, it may be pasted for you. Of course, if you have a film, you don't have to stick it. Of course, you can see if it is strong. It's not strong. Maybe it's just a protective film Judging from the new stickers, there are two kinds of glossy film and matte film, and the brand doesn't matter. Buy 10 yuan posted it himself. If someone posts it, the film will be worthless, mainly because of the manual cost. Watch movies with optical film, play high-sensitivity games with frosted film. It's very cheap to buy an adapter.