Review on 📱 2+2 LK Samsung Galaxy S21 Screen Protector & Camera Lens Protectors Pack with Alignment Frame, 6.2-Inch Tempered Glass Screen Protector for Galaxy S21, Easy Installation, Case-Friendly, HD by Christopher Gonzalez

I followed the instructions in the video provided. I registered a fingerprint before installing the screen protector (the button needs to be pressed firmly!), but this isn't really necessary when setting up your phone for the first time. Installation was EASY. I've installed many screen protectors over the years and this was the easiest. The instructions helped me a lot with the assembly. After I put the protective film on the screen and camera, I registered my other fingerprints. The fingerprint scanner works perfectly, you don't have to press hard and in 80% of the cases it works right away. I didn't even have to change the touchscreen sensitivity. The screen protector is also convenient to use. I bought a case with a 2mm bezel to protect my screen when the phone is placed face down. Overall I am very happy with the purchase of this tempered glass screen protector.