Galaxy S25 FE Safer Than Flagship Ultra: One UI 8.5 Introduces Useful New Feature

Image showing Krzysztof Wilamowski

Galaxy S25 FE Safer Than Flagship Ultra: One UI 8.5 Introduces Useful New Feature

In a surprising move, Samsung has equipped its Galaxy S25 FE model with an advanced fingerprint scanning feature previously associated with its upcoming flagship line, the Galaxy S26. This significant enhancement arrived with the One UI 8.5 update, notably bypassing other, more premium devices in the S25 series, including the Galaxy S25, S25+, and the top-tier Galaxy S25 Ultra.

The decision to prioritize the S25 FE for this cutting-edge functionality has raised eyebrows among tech enthusiasts and users alike, especially considering the S25 Ultra’s position as Samsung’s most advanced offering in the S25 lineup. This strategic rollout emphasizes Samsung’s commitment to delivering improved user experiences across different price points, sometimes in unexpected ways.

Galaxy S25 FE Receives “Increase Accuracy” Button

Shortly after the debut of the next-generation Galaxy S26, reports emerged that Samsung’s One UI 8.5 software update brought significant improvements to the in-display fingerprint reader’s performance. While the stable version of this overlay has been rolling out to various devices, one particular enhancement remains exclusive to a select few – and the Galaxy S25 FE is now proudly among them.

Users of the Galaxy S25 FE have reported that following the update to One UI 8.5 (which often includes the latest security patches), a new “increase accuracy” button has appeared in the system settings. This innovative feature allows users to scan an already registered fingerprint up to ten additional times. By doing so, the system builds a more comprehensive and robust profile of the user’s unique print.

Enhanced Biometric Security and Convenience

The benefits of this “increase accuracy” function are immediately noticeable:

  • Faster Recognition: The system can recognize fingerprints significantly quicker due to the expanded data set.
  • Improved Reliability: It dramatically enhances the success rate of unlocks.
  • Resilience to Conditions: The scanner performs flawlessly even when the user’s hand is dirty or moist, common scenarios that often impede traditional fingerprint sensors.

This improvement directly addresses one of the most frequent frustrations users encounter with in-display fingerprint scanners, making daily interaction with the device smoother and more secure. For more details on recent Samsung updates, you might be interested in understanding the One UI 8.5 update rollout for the Galaxy S25 series.

Flagship Models Left Awaiting This Upgrade

While the Galaxy S25 FE now enjoys this superior biometric performance, owners of the entire S25 series had anticipated the addition of this feature with the One UI 8.5 update. However, in an unexpected turn, the Korean manufacturer omitted the other models—the S25, S25+, and the flagship S25 Ultra—from receiving this new functionality. This means users of these more advanced devices will likely have to wait longer for this particular upgrade.

This selective rollout could be part of Samsung’s strategy to test new features on specific models or to create differentiated user experiences within its product lines. Nevertheless, it underscores a unique advantage for the S25 FE, making it a surprisingly strong contender in terms of daily usability and security compared to its more expensive siblings. The unexpected nature of this update highlights the dynamic landscape of smartphone development and feature distribution.

For context on how newer models often introduce significant changes, consider the comparison between the Galaxy S26 and Galaxy S25 to see if upgrading to the latest model is worthwhile.

How to Update Your Galaxy S25 FE to One UI 8.5

If you own a Galaxy S25 FE and want to take advantage of the new “increase accuracy” feature, updating to One UI 8.5 is straightforward:

  1. Navigate to your device’s system settings.
  2. Scroll down and tap on “Software update” or “System updates.”
  3. Select “Download and install” to manually check for available updates.
  4. If One UI 8.5 is available, follow the on-screen prompts to download the necessary files.
  5. Once downloaded, initiate the installation process. Your phone will restart during this process.
  6. After the installation is complete, you can then proceed to configure the new fingerprint accuracy feature within your device’s biometric security settings.

Ensure your device is sufficiently charged and connected to a stable Wi-Fi network before starting the update process to avoid any interruptions.

Frequently Asked Questions (FAQ)


What is the “increase accuracy” feature on the Galaxy S25 FE?

The “increase accuracy” feature, introduced with One UI 8.5 on the Galaxy S25 FE, allows users to perform up to ten additional scans of an already registered fingerprint. This process creates a more detailed fingerprint profile, leading to faster, more reliable, and more resilient fingerprint recognition, even when fingers are dirty or moist.


Why did the Galaxy S25 FE receive this feature before other Galaxy S25 models, including the S25 Ultra?

Samsung’s decision to roll out this feature to the Galaxy S25 FE first, bypassing models like the S25, S25+, and S25 Ultra, was unexpected. While Samsung has not provided an official reason, it could be part of a strategy to test new features on specific devices, differentiate experiences within its product lines, or prioritize specific improvements for particular market segments.


Will other Galaxy S25 models eventually get the “increase accuracy” fingerprint feature?

While the feature is currently exclusive to the Galaxy S25 FE with the One UI 8.5 update, it is highly probable that Samsung will eventually roll out this beneficial enhancement to other Galaxy S25 series models (S25, S25+, S25 Ultra) in future software updates. Users of those devices will likely need to await subsequent One UI versions or patches.


What are the main benefits of the enhanced fingerprint accuracy?

The primary benefits of the “increase accuracy” feature include significantly faster fingerprint recognition, greatly improved reliability for unlocking your device, and enhanced performance even when your fingers are dirty, oily, or wet. This makes biometric authentication more consistent and convenient for daily use.

Source: AndroidAuthority, Original Work

Opening photo: Krzysztof Wilamowski

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