Cheap Galaxy S10 liquid screen protector turns into security nightmare
Last updated: October 14th, 2019 at 10:14 UTC+01:00
The ultrasonic in-display fingerprint sensor on the Galaxy S10 was the starting time of its kind when the Galaxy S10 series was launched before this year, but it had one limitation: It didn't work well with tempered glass screen protectors. The ultrasonic fingerprint reader works by firing sound waves at the user's finger and reading how those waves are reflected dorsum, and standard tempered drinking glass protectors create a slight gap between the finger and the display that reduce the sensor'southward effectiveness.
Accessory makers overcame this limitation with liquid-based tempered screen protectors, which use liquid adhesive to form a tighter bond between the protector and the phone display. Withal, this turned out to be a major security flaw for one Galaxy S10 owner, who bought a 'gel screen protector' off eBay and found that any fingerprint could unlock the phone once the protector was installed. Samsung has said that it is investigating the thing and has just blamed the issue on a cheap screen protector for now — the one on the affected device costed effectually $3.
Ultrasonic in-display fingerprint sensors may be the best solution for forepart-facing fingerprint readers now that smartphones have edge-to-edge displays that leave no space for physical buttons, but they aren't perfect. Their incompatibility with tempered screen protectors is unfortunate, and information technology seems only plastic ones allow ultrasonic fingerprint readers to piece of work without problems. That might be why Samsung has said since solar day one that Galaxy S10 owners should stick to official screen protectors from the company, none of which include a tempered glass selection.
SamsungGalaxy S10
- BuyFull SpecsHands-On
SamsungMilky way S10+
- The best Galaxy S10+ Cases
- BuyFull SpecsReview
Source: https://www.sammobile.com/news/cheap-galaxy-s10-liquid-screen-protector-turns-into-security-nightmare/
Posted by: sullivantruch1988.blogspot.com
0 Response to "Cheap Galaxy S10 liquid screen protector turns into security nightmare"
Post a Comment