Samsung Begins Android 15-Based One UI 7.0 (BYCG) Rollout to Galaxy S24 Series in the US – A Major Upgrade is Here

Naveen Thakur

10 Apr, 2025

Samsung Rolls Out Android 15-Based One UI 7.0 Update to Galaxy S24 Series in the US

Samsung has officially begun the Android 15-based One UI 7.0 (BYCG) stable rollout for the Galaxy S24 series in the US, marking a highly-anticipated moment for fans and users of the brand's flagship devices. This new update introduces not only visual overhauls and UI redesigns, but also enhanced Galaxy AI tools, advanced camera features, and a more fluid, intuitive user experience.

Galaxy S24 Ultra running Android 15-based One UI 7.0 update

Samsung Galaxy S24 One UI 7.0 update with new features and UI

The Galaxy S24, S24+, and S24 Ultra are the first devices to receive the stable One UI 7.0 update, and it comes after months of delays that pushed both the Beta and Stable release timelines significantly. However, Samsung is now delivering a refined and powerful update that was worth the wait.

⏳ A Long-Awaited Update

Originally scheduled for Beta release in August 2024, Samsung delayed the One UI 7 Beta Program to December, citing internal testing and optimization needs. This shift also postponed the stable rollout, which usually arrives in October, to April 2025.

In March 2025, Samsung confirmed that the US rollout would begin on April 10, and true to its promise, the update began rolling out on the announced date. The software is now reaching both Beta testers and non-Beta users running One UI 6.1.

Following its US launch, Samsung has started expanding the update to European regions after an initial South Korean release earlier this week. Users can expect the update to become widely available in more countries over the coming days.

📱 How to Install the One UI 7.0 Update

If you're using a Galaxy S24, S24+, or S24 Ultra in the US, here’s how to install the update:

Go to Settings
Tap on Software Update
Choose Download and Install
Ensure you're connected to Wi-Fi, as it’s a major firmware update

The build version being rolled out is tagged as BYCG, and it includes the April 2025 Android security patch.

✨ What’s New in One UI 7.0?

The One UI 7.0 update is Samsung’s biggest software release in years, built on Android 15. Whether you were part of the Beta program or upgrading directly from One UI 6.1, there’s a lot to explore.

Here’s everything that’s new:

🌈 A Fresh New Design Language

Samsung has taken a bold approach to modernizing the One UI interface in this version. Here are the highlights:

Redesigned app icons with a flatter, more cohesive aesthetic
Separation of Quick Panel and Notification Panel, improving accessibility and clarity
New animations for smoother transitions between apps and system actions

The system now feels more dynamic, responsive, and visually clean. These visual updates help improve both usability and user engagement, making the phone feel like new.

📲 Now Bar with Live Notification

A standout addition in One UI 7.0 is the new Now Bar with Live Notification. It displays real-time updates on your lock screen, offering quick glance access to:

Music controls
Workout stats
Timers and stopwatches
Navigation progress

This feature ensures users no longer need to unlock their phones just to check or interact with active content — a major convenience boost.

📷 Camera and Gallery Upgrades

Samsung continues to lead in smartphone photography, and the S24 Ultra receives some incredible updates:

🔍 Camera Enhancements

Log video recording support for professionals and content creators
AI-powered filters for dynamic, real-time photo and video enhancements

🖼️ Gallery Improvements

Auto Trim: Automatically edits and trims videos to highlight important moments
Generative Editing: Use Galaxy AI to clean up images, remove objects, and retouch with smart recommendations

These features help bring DSLR-like quality and AI editing capabilities to the palm of your hand.

🧠 Smarter Galaxy AI Tools

Galaxy AI is now smarter, faster, and more deeply integrated across the system in One UI 7.0. With the S24 series being Samsung’s first Galaxy AI-powered flagships, the update enhances:

AI Note Summarization
Real-time Voice Translation
AI-powered Call Assist
Contextual App Actions using predictive behavior

AI is more responsive and accurate thanks to the updated neural engine optimizations in Android 15, improving productivity and efficiency.

🔒 Security, Performance & Privacy

Samsung didn’t just focus on flashy features — One UI 7.0 is also about delivering a reliable and secure environment:

April 2025 security patch to protect against the latest threats
Better app performance and faster app launches
Enhanced Knox privacy tools for more control over data sharing and permissions

These behind-the-scenes improvements ensure your Galaxy S24 is both secure and lightning-fast.

📈 One UI 7.0 is Just the Beginning

One UI 7.0 marks the first major OS upgrade out of seven years of promised software support for the Galaxy S24 lineup. Samsung's commitment to long-term updates and security patches gives S24 users excellent value over time.

This also places Samsung at the forefront of Android longevity, following in the footsteps of Google’s Pixel series.

🗓️ Rollout Timeline – What’s Next?

Samsung has initiated the rollout in the United States and is now expanding the update to Europe. Here's the sequence so far:

April 8: First rollout in South Korea
April 10: US rollout begins
Mid-April: Expected rollout in Europe and India

If you're still waiting, don’t worry. Samsung is releasing the update in phases, and it should hit all eligible S24 units within the next few weeks.

🧩 Final Thoughts: Was It Worth the Wait?

Absolutely. The One UI 7.0 update is a game-changer for Galaxy S24 users. After months of anticipation, Samsung delivered a polished, feature-rich, and future-ready operating system upgrade.

From enhanced UI design, camera intelligence, and fluid animations, to Galaxy AI evolution and security improvements, this update transforms your Galaxy S24 into a next-level productivity and creativity tool.

So if you're rocking a Galaxy S24, S24+, or S24 Ultra — go ahead and check for the update. You won’t be disappointed.