First of all, it does not cover the entire screen. Minus for mobile phones of this value. It leaves 3 millimeters on top and bottom. Because I did not research the issue, I watched a video and placed it. It does not have a sticker for the camera in the package, so I put it on and the glue went on the front camera as well and I am worried that I may have caused damage. It also does not have a sticker for dust removal, so I did not do it. A big downside is also that it does not have stickers for the camera, speakers, and side buttons to protect them during installation. The glue in one spot did not go on top and it looks like a stamp. However, it does not affect the function. The fingerprint will not work well with any protection you put on a Samsung. I do not recommend it, it is better to spend 20 euros more and get a better one, which provides more guarantees of protection during installation.
Update: Bubbles appeared on a large part of the screen, which were not there from the beginning due to poor placement. It is now for replacement.