Samsung has started releasing the security package for January for its main smartphone lines, starting with Coreia and Sul. The update, which is being distributed gradually, aims to correct a significant set of vulnerabilities identified both in the Android operating system and in software components developed by the manufacturer itself.
The South Korean company’s move occurs in a competitive scenario, in which other technology giants, such as Honor, Oppo and Xiaomi, are also accelerating the delivery of important updates for their devices. Essas new builds are not limited to fixes, bringing performance improvements, optimization of battery consumption and the introduction of new features based on artificial intelligence.
The priority in distribution includes the most advanced models, reinforcing the brands’ commitment to offering continuous support and robust protection against digital threats. The expectation is that the Samsung security package will reach other regions, including Europa and América Latina, over the next few weeks, following the company’s standard schedule.
For users, the recommendation is to manually check the update availability through the device’s settings menu, ensuring that the device is protected with the latest security settings. The measure is essential to protect personal data and ensure system stability.
Samsung security patch details
The update for the Galaxy S23 series, which includes the S23, S23+, and S23 Ultra models, was identified by firmware build S91*NKSS6EZA1. The file has an approximate size of 390 MB and its focus is exclusively on implementing security fixes, without adding new features or visual changes to the One UI. Essa surgical approach ensures quick installation and minimizes the risk of introducing new bugs, focusing solely on strengthening the operating system’s defenses against newly discovered exploits and malware. The company detailed that the package addresses more than 50 vulnerabilities of different criticality levels.
Similarly, the Galaxy S22 line was also included with the new safety package. Para these devices, the update arrives with build version S90*NKSU7GYI7 and a slightly larger size, at around 400 MB. The official changelog confirms the correction of 55 security holes, 21 of which originate from the Android system itself and were corrected by Google, while the others are specific to Samsung components and applications. Maintaining support for devices launched in previous years demonstrates the brand’s policy of extending the useful life and safety of its premium products, a factor increasingly valued by consumers.
Extended protection for foldable devices
The Samsung foldable smartphones, represented by the Galaxy Z Flip5 and Galaxy Z Fold5, were also included in this first wave of updates. The devices are receiving, respectively, builds F731NKSS5FZA1 and F946NKSSFZA1, which fix the same set of security flaws identified in the S23 and S22 series.
The changelog for the foldable models does not mention the addition of new visual features or functionality, reinforcing that the absolute priority of this update is system stability and protection against known threats. The strategy ensures that all of the brand’s high-end devices are aligned with the highest level of security available.
Distribution follows the monthly pattern adopted by Samsung for its flagship devices, with an initial launch in selected markets before global expansion. The next stages of the rollout should cover the European and American markets, where a large number of users are waiting for notification to download and install.
The advancement of artificial intelligence in Oppo
Competitively, Oppo has stood out for expanding the Release Candidate version of ColorOS 16, based on the Android 16, for several models, such as the Reno11, Reno11 Pro, Reno10 The manufacturer’s big bet is on the integration of advanced artificial intelligence resources, which promise to transform the user experience. The update introduces the new luminous rendering engine, designed to offer greater fluidity in interface animations and transitions.
One of the key features is AI Mind Space, a tool that automatically organizes content, such as notes and images, into themed collections for easy access. Outra new is the AI Mind Assistant, which offers personalized and contextual responses, acting as a more intelligent and proactive personal assistant.
The partnership with Google has also deepened, with native integration of Gemini for more complex vocal and visual interactions. In the field of photography, the AI Portrait Glow automatically adjusts the lighting of portraits, while the Master Cut tool allows editing videos in 4K resolution with intelligent suggestions for cuts and effects.
To ensure that performance is not compromised by energy consumption, the Oppo implemented the Trinity Engine, a system that dynamically balances performance and battery life. Nem all AI features, however, will be available on all models, with rollout occurring progressively.
Honor MagicOS Update Featured
Honor is also on the move and has released MagicOS 10.0.0.127 for Magic8 series models, including Magic8 and Magic8 Pro. Starting with China, the update brings a robust package of improvements, with a special emphasis on the camera experience. Entre What’s new is the inclusion of a retro movie mode for the front camera, which applies filters and cinematic aesthetics to selfies and videos. Software optimizations include more effective noise reduction in images captured in low light, as well as precise color and sharpness adjustments in video recordings. The image gallery has been enriched with tools such as portrait collage and the option to remove dynamic photos to save storage space. The update also introduces a new smart capsule mode, which uses 3D facial recognition to authorize payments more securely and quickly, and the privacy and security section has been completely revamped to offer more intuitive user controls.
Xiaomi advances with HyperOS 3 testing
Xiaomi, in turn, began the second phase of testing its new interface, HyperOS 3, opening the beta program to a greater number of devices from January 22nd. The initial list of devices included includes recent and powerful models, such as the Xiaomi 17, 17 Pro, Redmi K90 and tablets from the Pad 8 line.
A second wave of devices is scheduled to receive the beta update starting January 30, including the Xiaomi 15 and Xiaomi 14 series, the foldable MIX Flip 2, and the Redmi K80 line. Embora the company has not released a detailed changelog, HyperOS 3 is expected to bring general improvements in performance, stability and optimizations in power management.
Preparations for future versions of the One UI
While releasing the security patch, Samsung is already working behind the scenes for the next major updates to its system. Diversos models eligible for One UI 8.5 await the arrival of the stable version, which should be released after the launch of the long-awaited Galaxy S26 line. The fourth beta version of the system is expected to be made available to testers soon, allowing additional feedback to be collected to refine the user experience before the official launch.
Expectations for the global rollout
Most of the updates mentioned began in the Asian market, a common practice among manufacturers to control distribution and monitor possible initial problems. Expansion to other regions, such as Europa and América Latina, is the next phase and should occur in the coming weeks as servers are prepared for high demand. Older Modelos, but still within the support period, will also continue to receive security patches, albeit at a lower frequency, ensuring protection against the most critical threats. The extended support policy, which can vary from four to seven years depending on the product line, has become an important competitive differentiator in the premium smartphone market.
