
SUPER TOUGH GLASS Screen Protector for Galaxy S25 / S25 Ultra
The all-new flagship AI phone,Galaxy S25/ S25 Ultra, feature the Qualcomm 3D ultrasonic fingerprint sensor, the most
secure privacy solution on the market. However, many consumers face problem, such as slower recognition or
fingerprint scan failure, after applying most screen protectors on the market.
Deff specially developed "SUPER TOUGH GLASS" screen protector for S25/ S25 Ultra features special silicon adhesive
layer, allowing for fast and accurate fingerprint recognition when using built-in scanner. We test 120pcs screen
protectors on different devices and different users, and we proudly received 0 failure report!
* Please reset the fingerprint memory after applying the sticker to improve the speed and accuracy of
recognition.
Easy To Apply
The product uses high adhesion glue on the back, which is easy to attach or re-attach. It also comes with a DIY Tool.
Even if there are air bubbles remaining, you only need to gently draw them horizontally to the edge to make the
protector fit the screen accurately and adsorb perfectly.
Multi-Layer, Easy To Wipe
The chemical anti-fouling treatment of the multi-layer coating on the surface not only makes the fingertips more
sensitive and smooth when touching the screen, but also improves the anti-fouling ability. Even if it is contaminated
with dirt such as fingerprints or cosmetics, it can be wiped clean and translucent gently.
Edge Treatment For Better Texture
The rounded corners on the edges have been carefully processed to reduce the discomfort that may occur when
sliding on the edges of the screen. In addition, the protective cover is designed to be smaller than a mobile phone
screen, so there is no need to worry about being constrained by the installed protective frame during installation.
Such a design that pays attention to details brings out the exquisite beauty and three-dimensional beauty of the
mobile phone.

1. Use the provided alcohol pad to wipe the surface of the phone screen, then use the eyeglass cloth to clean again
2. Attach the DIY tool to your phone
3. Peel off the protective film from the glass protector
4. Align the glass protector along the edges of the DIY tool
5. If there are any remaining air bubbles, gently push them outwards
6. Remove the easy application tool (make sure not to remove the glass protector)
Smooth Touching Surface
The surface undergoes a multi-layer frosted treatment, achieving a comfortable and responsive touch experience.
While experiencing excellent operational sensitivity, it also resists stains, allowing for easy removal of fingerprints,
sebum, and cosmetic residues with a gentle wipe. Even in the event of breakage, it has undergone special film
treatment to prevent fragments from scattering or causing harm to your fingers.



Product Information
Product Name:SUPER TOUGH GLASS Screen Protector For Galaxy S25 / S25 Ultra
Brand:Dëff®
Model:DG-GS25G2F (S25)
DG-GS24UG2F (S25 Ultra)
Material:Glass, Thin Film (Anti-Splash Adhesive)
Compatible Model:Samsung Galaxy S25 / S25 Ultra
The company name "Dëff (ディーフ)" is taken from the acronym of "Design Evolution For the Future". Born for the
innovative design of the future, for the brand spirit of Deff, it represents our hope to meet the best experience of
consumers with highly original and innovative human factors design, so as to create a "more convenient and
comfortable future" expectation . Not only for simple usability, but also for functional aesthetics and the uniqueness
of special materials, and then each product is born with the uncompromising precision design and advanced
manufacturing technology of Japanese craftsmen.

- Galaxy® is the registered trademark owned by Samsung Group.
- Other product names and that with company profiles are registered trademarks owned by each companies.
- We have the complete right to change product specification.
