Samsung has launched the long-awaited rollout of One UI 7., its new customization layer based on Android 15. With this update, the South Korean firm renews both its visual and functional experience, more deeply integrating artificial intelligence tools, advanced customization options, and a more efficient deployment on its devices.
One UI 7 rollout officially began on April 7, 2025, although not without setbacks. A serious bug forced Samsung to temporarily withdraw the update in some markets due to a problem that prevented the phone from being unlocked. A few weeks later, The company has restarted the deployment after releasing a corrected version under the BYD9 build, thus giving the final starting signal to bring this new interface to dozens of Galaxy phones and tablets.
Key new features of One UI 7
Samsung has taken advantage of the arrival of Android 15 to thoroughly renew its One UI layer. This new version focuses on improving the user experience through smart features that go beyond what Android offers in its purest form. Many of these advances are articulated around Galaxy A.I., the artificial intelligence proposal already integrated into the Galaxy S24 and which takes on even greater importance in One UI 7.
More modern, clear and customizable interface
One of the most visible changes in this new version is the redesign of the interface. Refreshed icons, smoother animations, and optimized menus These are just the beginning. The following visual elements stand out:
- New system icons with a more uniform and modern style.
- Refreshed background interface which improves the visual coherence of the system.
- smoother animations in the opening and closing of apps, now interruptible.
- New animations for unlocking, notifications, buttons or screen changes.
- Renewed battery icon with animated pill-like loading bar.
Changes to the lock screen and notification bar in One UI 7
The lock screen and notification area have undergone multiple improvements:
- New control zone at the bottom of the lock screen.
- Setting up customizable shortcuts in the corners of the lock screen.
- Optional separation between quick access bar and notifications, giving more versatility to the system.
- The notification pill located in the upper left corner can now control more applications.
Improved Now Bar and Widgets
One of the most striking new features is Now Bar, a widget that appears on the lock screen with useful real-time information like your run progress or the song currently playing, without having to unlock your device. Along with it, the following are available:
- More customizable widgets both on the desktop and on the lock screen.
- Larger folders to group apps without losing visibility.
Camera and multimedia improvements in One UI 7
The camera app has also evolved. It's now more flexible, visual, and professional. Improvements include:
- Redesigned camera interface, more accessible and customizable.
- Log recording support to edit color in post-production.
- Exhibition Assistant with zebra patterns and false colors.
- Improved sound draft to eliminate noise during video recordings.
Functions based on artificial intelligence
The real leap in quality of One UI 7 is in how Samsung has boosted AI through Galaxy AISome of the featured features include:
- AI Selection: allows you to capture parts of the screen and convert videos into GIFs or reusable content.
- writing assistant: Automatically summarize text or apply styles in compatible apps.
- Drawing Assistant: generates illustrations from combined text and images.
- Integration with Google Gemini: Google’s voice assistant is now better understood with One UI.
- Semantic search in settings: You can search for topics by typing phrases like “my eyes are tired.”
Privacy, security, and performance in One UI 7
Samsung has included a new range of features aimed at make everyday phone use safer:
- App Lock: : new feature to completely block applications.
- Enhanced anti-theft mode: Improves the security of fingerprint unlocking and allows you to lock your phone by location.
- Knox Matrix: Monitors devices connected to your Samsung account for threats.
- Automatic deactivation of 2G networks or insecure Wi-Fi to prevent spying.
Devices that will receive One UI 7
Samsung has promised phased updates that will roll out across the ranges, starting with the most advanced models. Although the full list is still being updated, these are the confirmed devices:
Galaxy S range
- Galaxy S24, S24 + and S24 Ultra
- Galaxy S24FE
- Galaxy S23, S23 + and S23 Ultra
- Galaxy S23FE
- Galaxy S22, S22 + and S22 Ultra
- Galaxy S21, S21 + and S21 Ultra
- Galaxy S21FE
Folding models
- Galaxy Z Fold6 and Z Flip6
- Galaxy Z Fold5 and Z Flip5
- Galaxy Z Fold4 and Z Flip4
- Galaxy Z Fold3 and Z Flip3
Galaxy Tab Tablets
- Galaxy Tab S10+, S10 Ultra
- Galaxy Tab S9, S9+, S9 Ultra
- Galaxy Tab S9 FE and S9 FE+
- Galaxy Tab S8, S8+, S8 Ultra
- Galaxy Tab S6 Lite (2024). The 2022 version is still to be confirmed.
Other confirmed models
- Galaxy A56, A36, A26
- Galaxy A35, A34, A33
- Galaxy A25, A24, A15
- Regional models such as Galaxy Quantum (3, 4, 5), Buddy 3, Jump 2 and Jump 3
Key dates for the One UI 7 rollout
The initial rollout schedule was modified due to the technical issue that forced the withdrawal of the first version. The new plan includes the following dates:
- April 7: Galaxy S24, Z Fold6, Z Flip6
- April 14: S24 FE, S23 series, Z Fold5, Z Flip5
- April 22: Galaxy S23, S24 FE, Tab S10, Tab S9 (in Korea)
- April 23: Galaxy S24 and foldables in Europe, including Spain
- April 25: First Galaxy Tab S9 and S10 tablets in Europe
- Swimming suite: Galaxy Z Fold4, Z Flip4, S22 series, A34, A35, S23 FE, S21 FE and Tab S8
- June- Mid-range A models, Tab S9 FE, Quantum and Tab A devices
Despite initial delays, the roadmap continues to progress without major setbacks and, if there are no further technical incidents, One UI 7 will be available on most compatible devices before July..
The ongoing rollout and a significant list of improvements make One UI 7 a significant step forward in the evolution of Samsung's system. It modernizes the interface and adds features that truly facilitate daily use, especially the integration of AI. For users with a compatible Galaxy device, it's advisable to keep an eye out for the OTA update, as the promised experience seems to be more than fulfilled. Share the guide so other users know about the new feature..