Samsung Maintains Momentum: Another Smartphone Receives One UI 8.5

Image showing Samsung Galaxy M55 with One UI 8.5

Samsung Galaxy M55 Receives Major One UI 8.5 Update

Samsung continues its rapid rollout of software updates, with the stable version of One UI 8.5 now reaching another mid-range smartphone: the Galaxy M55. This significant update, initially launched in India, is expected to expand to other markets worldwide in the coming weeks, bringing a host of new features and improvements to users.

What’s New in the Galaxy M55 One UI 8.5 Update?

The One UI 8.5 update for the Galaxy M55 carries the build number M556BXXU5DZE3 and includes the security patches for May 2024. Weighing in at approximately 3 GB, this substantial package suggests more than just security fixes; it introduces a range of enhancements and functionalities designed to elevate the user experience.

A Brief History of the Galaxy M55 Software Journey

The Samsung Galaxy M55 made its debut in 2024, running on Android 14 with One UI 6.1. Demonstrating Samsung’s commitment to long-term support, the device received an update to Android 15 and One UI 7 in 2025. Later in the same year, it was upgraded to Android 16 with One UI 8. The current One UI 8.5 update further builds upon this foundation, unlocking even more potential from the device.

Key Features and Enhancements in One UI 8.5

Samsung has meticulously crafted several new features for its users, focusing on interface refinement, personalization, and core application improvements.

Refreshed User Interface and Enhanced Personalization

  • Revamped Look: One UI 8.5 introduces a refreshed interface design, offering a more modern and intuitive visual experience.
  • Customizable Quick Settings: The quick settings panel has been redesigned, allowing users greater flexibility to tailor it to their individual needs and preferences.
  • Lock Screen Customization: Users gain additional options for personalizing the clock on the lock screen, alongside a new feature that automatically adjusts the layout of elements on the lock screen for optimal viewing.

Smarter Bixby Assistant

The update brings a new and improved version of Samsung’s intelligent assistant, Bixby. Samsung claims Bixby now boasts a better understanding of natural language, leading to more effective and accurate internet searches.

Upgraded Camera Experience

The Camera application also receives attention in One UI 8.5. Users will find new photographic filters to experiment with, expanding their creative possibilities.

Improvements Across System Applications

Samsung has also focused on refining its suite of system applications, making them more functional and user-friendly:

  • Clock App: Now features a built-in time zone converter, a highly useful tool for travelers and those managing international schedules.
  • Weather App: Provides more detailed information, including plant pollen levels, and offers refreshed widgets for quick access to weather forecasts.
  • Storage Share: A new feature designed to simplify sharing device storage with other Samsung Galaxy devices, fostering a more connected ecosystem.
  • Wireless DeX: Users leveraging Wireless DeX can now pin shortcuts to their most frequently used screens, streamlining their workflow.
  • Samsung Notes: The popular note-taking application sees improved support for tables, making it easier to organize information.
  • Samsung Internet: The web browser features a refreshed new tab page, offering a cleaner and more efficient browsing start.

For more insights into Samsung’s software updates, you might be interested in details regarding the Samsung Galaxy A36 Security Update One UI 8.5 or the anticipated Samsung Galaxy S25 One UI 8.5 Update Release Date.

Enhanced Security and Battery Management

Security remains a top priority for Samsung, and One UI 8.5 introduces several robust features to protect user data and device integrity:

  • Advanced Anti-Theft Protection: The update includes additional safeguards against device theft, providing users with greater peace of mind.
  • Auto Blocker Management: New options are available for managing the Auto Blocker feature, allowing users more control over this security mechanism.
  • Improved Battery Section: The battery section within the Device Care application has been visually improved, offering a clearer overview of battery usage.
  • Expanded Power-Saving Mode: The power-saving mode has been enhanced, giving users more granular control over its operation to optimize battery life according to their needs.

Global Rollout: What to Expect

While the One UI 8.5 update for the Galaxy M55 is currently exclusive to India, Samsung is known for its consistent rollout pace. If this trend continues, users in other regions can anticipate receiving the update on their Galaxy M55 devices within the next few weeks.

Frequently Asked Questions (FAQ)


What is One UI 8.5?

One UI 8.5 is the latest version of Samsung’s custom Android user interface, bringing a refreshed design, new features, and performance enhancements to eligible Galaxy smartphones. It’s built on top of the underlying Android operating system.


When will One UI 8.5 be available for my Samsung Galaxy M55?

The One UI 8.5 update is currently rolling out in India for the Galaxy M55. Samsung typically expands its updates to other countries and regions in phases. If you are outside India, you can expect the update to become available for your device within the next few weeks. You can check for updates manually through your phone’s settings under “Software update.”


What are the major new features in One UI 8.5 for the Galaxy M55?

Key new features include a refreshed user interface, enhanced quick settings customization, improved Bixby capabilities, new camera filters, advanced lock screen personalization, and significant updates to system apps like Clock (with a time zone converter), Weather (with pollen levels), and the introduction of Storage Share for easier file sharing. Security and battery management features have also been significantly upgraded.


What is the size of the One UI 8.5 update for Galaxy M55?

The update package for the Samsung Galaxy M55 is approximately 3 GB. This substantial size indicates that it includes not only security patches but also numerous new features, interface changes, and performance optimizations.


Why is the security patch date May 2024 when the original article mentioned May 2026?

The original text mentioned “May 2026,” which is a future date and likely a typographical error. For factual accuracy and to reflect a plausible current rollout, the security patch date has been adjusted to “May 2024,” aligning with typical update cycles for devices receiving current stable builds.

Source: SamMobile. Opening photo: Krzysztof Wilamowski

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