update hits millions of Galaxy devices

Samsung has officially announced that One UI 7, its new interface based on Android 15, will begin rolling out in April, bringing significant changes to smartphones and tablets in the Galaxy lineup. Focusing on a refreshed design, optimized performance, and enhanced security, the update promises to elevate the user experience across dozens of models, including the latest Galaxy S24 and foldables like the Z Fold 6 and Z Flip 6. In Brazil, millions of users eagerly await these improvements, which also feature upgraded artificial intelligence tools and better energy efficiency, aligning devices with current market demands.

Set to kick off on April 7 in South Korea, the staggered rollout will reach Brazil and other countries in the following weeks, prioritizing flagship devices before extending to mid-range models and tablets. The company reinforces its long-term support strategy, ensuring that even older devices, such as the Galaxy S22 and select A-series models, receive the update. This move underscores Samsung’s commitment to keeping its user base up-to-date, delivering a smoother interface and tools that compete directly with rival systems like iOS.

With One UI 7, the South Korean giant is betting on a modern look, featuring redesigned icons and expanded customization options, alongside technical enhancements that reduce battery consumption and boost app responsiveness. Security also takes center stage, with an updated Samsung Knox and stricter app permissions to safeguard user data. The update is expected to reach millions of devices in Brazil throughout the year, solidifying Samsung’s dominance in the national smartphone market.

When will One UI 7 arrive in Brazil?

Scheduled to land in Brazil shortly after its global debut in April, One UI 7 will roll out in phases, starting with the latest models. Samsung plans to prioritize the Galaxy S24 series, which has been part of the beta program since December last year, followed by the Z Fold 6 and Z Flip 6 foldables. Tablets like the Galaxy Tab S10 and mid-range A-series models, such as the A54 and A34, are slated for updates in the subsequent months, per the official timeline.

The rollout in Brazil may see slight variations due to regional adjustments and carrier partnerships, but the expectation is that the first devices will receive the update in April, just days after the launch in South Korea and the United States, set for April 10. Users can check availability directly in their device settings under the software update section.

Galaxy devices confirmed for the update

Samsung released an extensive list of devices eligible for One UI 7, covering everything from flagships to popular mid-range models in Brazil. Confirmed devices include the Galaxy S25, S24, S23, and S22 series, as well as foldables like the Z Fold 6, Z Fold 5, Z Flip 6, and Z Flip 5. The tablet lineup is also included, with the Galaxy Tab S9 and S8 standing out, while affordable models like the Galaxy A54, A34, and M54 ensure the update reaches a broad audience.

New features transforming the Galaxy experience

Billed as the biggest visual overhaul since 2018, One UI 7 introduces a cleaner, more intuitive design crafted to streamline navigation on smartphones and tablets. Icons have been revamped with consistent lines, and reorganized menus make accessing functions faster. Smooth animations when opening apps or scrolling promise a visually pleasing experience, especially on models with high-refresh-rate displays like the Galaxy S24 Ultra.

Beyond aesthetics, the update emphasizes performance. RAM management has been improved, cutting app response times and enabling smoother multitasking. Energy efficiency also gets a boost, with algorithms that adjust battery usage based on user habits, extending device runtime. These advancements are particularly significant for the Brazilian market, where battery life is a key factor in smartphone preferences.

Artificial intelligence is another cornerstone of One UI 7. Features like personalized suggestions, task automation, and a more integrated virtual assistant enhance usability. Advanced camera tools, including better low-light capture and simplified editing, round out the upgrades, catering to users who rely on their Galaxy devices for photography and video.

Official update timeline in Brazil

Samsung outlined the One UI 7 rollout schedule, providing a clear picture of when Brazilian users can expect the update. The process will unfold in stages:

• April: Galaxy S24, S24+, S24 Ultra, Z Fold 6, and Z Flip 6 receive the update first, leveraging the advanced hardware of these models.
• May: Galaxy S23 and S22 series, along with Z Fold 5 and Z Flip 5, join the second wave, broadening coverage to recent flagships.
• June and July: Galaxy A-series (A54, A34, A33) and M-series (M54, M34), plus Tab S9 and S8 tablets, begin receiving the update.

This phased approach reflects Samsung’s focus on system stability before scaling up distribution. In Brazil, the release may vary by region and model, but the company assures that most eligible devices will be updated by the end of the second quarter.

Security and privacy in the spotlight

Strengthening user data protection is a top priority for One UI 7. The Samsung Knox security system has been upgraded with additional layers of defense against malware and cyberattacks. More granular permissions allow users to precisely control which data apps can access, addressing growing digital privacy concerns.

Real-time verification stands out as a key feature. The system monitors suspicious activity and blocks threats automatically, offering peace of mind for users handling financial transactions or storing sensitive information. These enhancements position One UI 7 as one of the most secure interfaces available, a competitive edge in Brazil, where digital security is increasingly valued.

Beta program and user participation

Ahead of the official release, Samsung launched the One UI 7 beta program, giving users a chance to test the interface early. Starting in December last year with the Galaxy S24 series, the program expanded in March to include the Z Fold 6, Z Flip 6, and S23, reaching markets like South Korea, the United States, and the United Kingdom. In Brazil, participation remains limited but is expected to grow as the stable launch nears.

Feedback from testers has helped pinpoint bugs and refine features, ensuring a polished final version. For Brazilians interested in joining, the tip is to watch for notifications in the Samsung Members app, where beta invites are typically rolled out in later phases.

Benefits for older models

Extending support to older devices is a core part of Samsung’s One UI 7 strategy. Beyond top-tier models, devices like the Galaxy S22 and A53 will gain access to the new features, extending their lifespan. This is especially relevant in Brazil, where many consumers opt to keep their smartphones longer due to the high cost of new models.

Performance optimizations ensure that even devices with less powerful hardware run the interface smoothly, while parallel security updates keep them protected. This approach aligns with global demands for sustainability and affordability, deepening Samsung’s connection with its user base.

What to expect from One UI 7 in daily use

Brazilian users can look forward to a more fluid and tailored experience with One UI 7. Here are some practical highlights:

• Now Bar: Similar to Apple’s Dynamic Island, it provides quick access to functions like music and recording from the lock screen.
• AI Select: Smart writing tool for emails and social media.
• Natural Language Search: Simplified settings search using everyday language.
• Redesigned Quick Settings: A more intuitive and accessible quick adjustments panel.

These features make daily use more convenient, especially for those relying on their smartphones for work, study, or entertainment, meeting the needs of Brazil’s diverse audience.

Impact on the Brazilian market

With millions of Galaxy devices in use across Brazil, the One UI 7 rollout is poised to reinforce Samsung’s leadership in the smartphone segment. The blend of modern design, optimized performance, and bolstered security meets the expectations of a market that prizes innovation and reliability. The wide range of compatible devices ensures the update reaches both premium buyers and those with budget-friendly models like the Galaxy A23.

The staggered rollout strategy allows Samsung to fine-tune the experience at each step, avoiding issues that could tarnish its reputation. This approach strengthens its standing against competitors like Xiaomi and Apple, keeping Galaxy users equipped with the latest in mobile technology.