Watch the installation video , you will find it is easy to install. And please re-enter fingerprint after installing the screen protector to ensure fingerprint works well.

Why Choose Foval Protector? Foval S10 screen protector will work with the In-Screen Fingerprint Scanner on the S10. It will never cause any sensitivity loss, nor have any adhesive issues. Cut precisely to cover the display region, this protector is designed to be compatible with most cases.

Self-healing technology makes dents and scratches disappear, so that you have a safe, clean screen, long after installation.

Optically transparent, virtually invisible, and HD Clear screen protector with smooth glass-like surface and "True Touch" feel. A great alternative to a typical "static cling" PET screen protector

What's in the Box? 3 X S10 Screen Protectors,1 x Squeegee, 3 x Wet/Dry Wipes, 3 x Dust Removal Stickers,3 x Positioning Strips, Installation Manual