Galaxy Z Flip 5 & Z Fold 5 Get Android 15-Based One UI 7 Update: Features, AI Tools, and How to Download

It’s a Big Day for Galaxy Fans: One UI 7 Update Lands on Z Flip 5 and Z Fold 5

In a major development for Samsung enthusiasts, the tech giant has officially begun rolling out the Android 15-based One UI 7 update for its flagship foldable smartphones — the Galaxy Z Flip 5 and Galaxy Z Fold 5. This exciting update brings a wealth of new features, improved multitasking, AI-driven enhancements, and a refined user interface.

For early adopters in South Korea, the update is already live, while users in other regions including the United States, India, UK, and Europe can expect the rollout to expand in the coming days.

Why This Update Matters: Android 15 + One UI 7 = Game Changer

Samsung’s One UI 7 update is based on Android 15, Google’s latest iteration of the world’s most widely used operating system. For Galaxy Z Flip 5 and Z Fold 5 users, this means:

• Performance optimization

• Enhanced battery efficiency

• Smarter AI integrations

• Streamlined multitasking features

• Refreshed UI elements

This update follows the stable One UI 7 release for the Galaxy S23 series, Galaxy S24 FE, and Galaxy Tab S9 and Tab S10 series. With this rollout, Samsung continues to strengthen its position in the premium smartphone and foldable phone segments.

One UI 7 Highlights for Galaxy Z Flip 5 and Z Fold 5

Here’s a comprehensive look at what’s new in this significant software update:

1. Refreshed User Interface

One UI 7 introduces a more polished and modern interface. Samsung has fine-tuned animations, icon layouts, and color palettes, making everything from unlocking your phone to swiping between apps feel fluid and natural.

2. Galaxy AI Integration

Inspired by the Galaxy S25 series, Samsung brings some of its best AI-powered features to the Z Fold 5 and Flip 5:

• Live Translation in calls and messages

• AI Note Assist for Samsung Notes

• AI Photo Remaster using deep learning

• Generative Wallpaper Creator for customized home screens

These tools help enhance productivity and creativity without relying on third-party apps.

3. Now Bar for Multitasking

Samsung introduces the Now Bar, a new intelligent taskbar for multitasking. Especially useful on the Z Fold 5’s large screen, the Now Bar improves task switching, split-screen functionality, and drag-and-drop operations.

4. Live Notifications

Live Notifications allow important alerts to be pinned or transformed into mini pop-ups, giving users more control over how they receive information without interrupting the current task.

5. Battery and Performance Improvements

One UI 7 optimizes background processes, reducing power consumption and extending battery life. This is especially helpful for foldable devices that rely on dual-battery architecture.

Rollout Timeline and Availability

As of April 22, 2025, Samsung has begun deploying the update in South Korea, with other countries to follow:

Samsung typically uses a phased OTA (Over-the-Air) update strategy. So don’t worry if you haven’t received it yet — it’s on its way.

How to Check for the Update Manually

If your phone hasn’t automatically prompted you yet, you can manually check for the update:

Steps:

1. Open Settings

2. Tap Software update

3. Select Download and install

4. If available, follow the on-screen instructions

📌 Tip: Connect to Wi-Fi and ensure your battery is charged to at least 50% before initiating the download.

Build Numbers and File Size

The One UI 7 update for these models comes with the following firmware versions:

• Galaxy Z Fold 5: F946NKSU2CXDC

• Galaxy Z Flip 5: F731NKSU2CXDC

The OTA package weighs around 2.8 GB, so ensure you have enough storage and a stable internet connection before initiating the download.

Upcoming Devices to Receive One UI 7

Samsung plans to extend One UI 7 to more devices in the coming days, including:

• Galaxy S22 series

• Galaxy S21 series

• Galaxy Z Fold 4 / Fold 3

• Galaxy Z Flip 4 / Flip 3

This systematic rollout strategy ensures optimized performance and minimal bugs.

Should You Upgrade Now?

Absolutely! Here's why:

✅ New Features & Tools

From AI-powered enhancements to better multitasking, this is one of Samsung’s most feature-rich updates to date.

✅ Improved Battery Management

For those who value battery optimization, One UI 7 delivers noticeable improvements in idle battery drain and background task handling.

✅ Long-Term Software Support

Installing Android 15 secures you another layer of future-proofing, keeping your device relevant well into 2026.

What’s Missing?

While One UI 7 is a big leap forward, some exclusive features from the Galaxy S25 Ultra like AI Zoom and Instant Slow-Mo remain unavailable on foldables for now.

Also, Samsung’s DeX mode improvements seen in newer Galaxy Tabs are still not included for the Z Flip 5 due to hardware limitations.

Common FAQs

Q1: Is Android 15 safe to install now?

Yes, this is the stable version of Android 15 and has passed Samsung’s rigorous testing phases.

Q2: Will my data be wiped during the update?

No, a system update does not delete personal data. However, it’s always smart to backup your phone before upgrading.

Q3: Can I roll back to Android 14 if I don’t like it?

Samsung does not officially support rollbacks. You’d need to use unofficial tools, which can void your warranty.

Conclusion: The Future of Foldables Is Here

The Galaxy Z Flip 5 and Galaxy Z Fold 5 are already among the most advanced smartphones on the market. With the new Android 15-based One UI 7 update, Samsung takes them to the next level in terms of performance, design, and artificial intelligence.

If you own one of these foldables, this is the perfect time to upgrade and enjoy cutting-edge AI tools, enhanced productivity, and a futuristic mobile experience.