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Samsung Galaxy S10 can be unlocked by any fingerprint

Samsung’s already working on a fix

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Even before Android, phones could be locked using a PIN, slowly newer options came in that include a pattern or puzzle. Today, there are a plethora of options ranging from a simple password to advanced facial recognition technology.

However, the most widely used method is via a fingerprint. Taking a step forward, physical scanners are being replaced by in-display sensors without compromising security. Though, the same cannot be said about the Samsung Galaxy S10. A user discovered that using a screen protector could let any fingerprint unlock the phone.

When the S10 was launched, Samsung described the ultrasonic fingerprint authentication system as “revolutionary”. The issue is widespread and South Korean bank KaKaobank has advised owners to switch off fingerprint recognition until it’s resolved.

According to Reuters, Samsung has acknowledged the problem and promised to patch it soon. Some screen protectors can confuse the fingerprint reader, the South Korean phone maker said in a notice.

Reports suggest some screen protectors leave behind air bubbles that interfere with scanning. If you’re worried about privacy, we recommend you stop relying on the sensor until a fix has been sent out by Samsung.

This isn’t the first time S10’s fingerprint scanner has been in the news. When the phone was newly launched, users reported it could be unlocked with a 3D-printed fingerprint as well.

It’s also worth noting that Android’s face unlock feature may not be as secure as an actual fingerprint scanner. The system relies on a picture from your front camera and unlike Apple’s Face ID, does not come equipped with infrared sensors.

Official Statement from Samsung as of October 18

Samsung is aware of the problem and has since issued the statement below:

“This issue involved ultrasonic fingerprint sensors unlocking devices after recognizing 3-dimensional patterns appearing on certain silicone screen protecting cases as users’ fingerprints.

To prevent any further issues, we advise that Galaxy Note10/10+ and S10/S10+/S10 5G users who use such covers to remove the cover, delete all previous fingerprints and newly register their fingerprints.

If you currently use front screen protective covers, to ensure optimum fingerprint scanning, please refrain from using this cover until your device has been updated with a new software patch.

A software update is planned to be released as early as next week, and once updated, please be sure to scan your fingerprint in its entirety, so that the all portions of your fingerprint, including the center and corners have been fully scanned.

Thank you for your patience and we will strive to continuously improve product and service experiences for our users.”

News

TCL CSOT Unveils ‘APEX Pixel’ innovations at SID Display Week 2026

Breakthroughs in display technologies

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TCL CSOT SID 2026
Graphics by Vincenz Lee | GadgetMatch

Pushing the boundaries of display physics, TCL CSOT has officially launched its APEX Pixel framework at SID Display Week 2026.

This unified innovation path targets the microscopic architecture of pixels across FMM OLED, Inkjet-printed (IJP) OLED, and LCD panels to redefine clarity, power efficiency, and color volume.

The Super Pixel revolution

The highlight of the showcase is the Super Pixel technology for mobile FMM OLEDs.

TCL CSOT Super Pixel Mobile Display

By increasing sub-pixel density by roughly 1.8%, TCL CSOT has achieved sharpness comparable to WQHD standards while slashing power consumption by 25%.

Key mobile prototypes on display include:

  • 6.9-inch Ultra-Clarity Display: Features a 2608×1200 resolution with a 0.5mm top bezel
  • 165Hz High-Refresh Panel: Utilizes a Real RGB layout to boost motion smoothness by 40% over standard 120Hz screens
  • Ultra-Low Power 8T LTPO: A 420PPI powerhouse that reduces SoC power draw by a quarter.

IJP OLED and the Tri-Fold Future

TCL CSOT continues to lead the transition toward Inkjet-printed (IJP) OLED.

By utilizing the world’s first 8.6-generation IJP line, the company has debuted a 28-inch Foldable and Portable IJP OLED Monitor.

TCL CSOT IJP OLED Monitor Display

This “Real Stripe” RGB display features a tri-fold design that expands from a 16-inch footprint to a 28-inch workspace.

IJP OLED allows for larger light-emitting areas, occupying 50% to 60% of the pixel. This leads to a significantly enhanced luminous efficiency compared to traditional evaporation methods.

RGBC: The New Standard for LCD

For large-scale cinema experiences, TCL CSOT introduced RGBC Four-Color Technology.

TCL CSOT

By adding a Cyan sub-pixel to the traditional RGB matrix, the 85-inch WHVA Ultra LCD TV achieves a staggering 131% of the BT.2020 color gamut.

This hardware-level shift allows for more saturated hues and finer resolution rendering that traditional three-color pixels cannot replicate.

Through APEX Pixel, TCL CSOT is no longer just chasing size, but perfecting the very atoms of the digital image.

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iPhone 17 is the best-selling phone of 2026 so far

Meanwhile, the Galaxy S26 series didn’t make the top ten list.

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With more than a quarter of the year done and dusted, it’s time to figure out which smartphone has taken the early lead in the charts. According to the numbers, it can’t get any clearer. The iPhone 17 is currently dominating the charts.

According to Counterpoint Research, the bestselling smartphone in the world as of the first quarter is the base iPhone 17. The model took 6 percent of the global share in unit sales. Meanwhile, the iPhone 17 Pro Max and Pro took the second and third spots, respectively. Only a bit surprisingly, Apple rounded out its quarter with the iPhone 16 taking the number 6 slot.

The stranger thing is Samsung’s presence on this list. The South Korean brand took five spots on the top 10 list. However, none of them are of the Galaxy S26 series. All of them are from the Galaxy A series: in order, Galaxy A07 4G, A17 5G, A56, A36, and A17 4G. (The Galaxy S26 series narrowly missed the top 10.)

That makes nine. The final spot was taken by the Xiaomi Redmi A5.

Going only by the last two paragraphs, you’ll likely assume that the midrange market is rightfully dominating the charts in the months following the Christmas season. However, the iPhone 17’s dominance confirms that Apple has not lost its stride.

Plus, with the iPhone 17e only just having launched, Apple might continue its run well into 2026.

SEE ALSO: Foldable iPhone might be called the iPhone Ultra

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Google, on Android adopting Liquid Glass: “Not happening!”

Just in case you were wondering.

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Google is slightly moving away from Material Design. Last week, a set of icon changes saw Android adding splashes of gradients to its formerly flat app icons. To poke fun at Android’s move away from flat designs, a user on X created a mockup of Android running Apple’s Liquid Design. Google, however, had a response ready in the chamber.

On X, @Micetor made a mockup of Android, specifically on the upcoming Pixel 11, using Apple’s latest Liquid Design aesthetics. It looked much like what an iPhone does except with Google’s icons and fonts.

Clearly, Google does not need to reply to any unsubstantiated mockups about its ecosystem. But they still did.

Sameer Samat, Google’s head for the Android ecosystem, personally replied to the mockup with a simple rebuttal: “Not happening!”

Despite using the design language for over a decade, Google does not want to drop Material Design altogether. Though the new gradients have revitalized the design language somewhat, the essence of flat design is still there.

Apple, on the other hand, wants a return to 3D. Liquid Design mimics the transparent aesthetics of Windows Vista. Though a bunch of users have found the design polarizing, other brands have started copying the design for themselves, incorporating elements on Liquid Design on their interfaces.

Whatever Google is doing, it’s coming in due time. The company is hosting its annual Google I/O on May 12 to showcase new developments coming to the Android ecosystem, including its design.

SEE ALSO: More iPhone switchers this year than Android switchers, report says

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