Official One UI 8 Update with Android 16 Set to Roll Out for Samsung Phones Next Month

Samsung fans have been eagerly waiting for the arrival of the One UI 8 update with Android 16, and now, the wait is almost over. The Korean smartphone giant has officially confirmed that the Galaxy S25 series will be the first to receive the new update in September 2025. But beyond Samsung’s official confirmation, we have put together an even bigger list of 10 Galaxy phones that are highly likely to receive the update next month.

Official Samsung One UI 8 Update with Android 16 Set to Roll Out Next Month

While Google Pixel phones already started receiving the stable Android 16 update in June, Samsung has taken a more cautious approach, delaying the rollout in order to boost sales of its new foldable phones. This strategy isn’t new—Samsung has followed a similar timeline before, including with One UI 7 earlier this year.

So, what makes One UI 8 with Android 16 worth the wait, and which Galaxy phones will be the first to enjoy it? Let’s dive deep.

Why Samsung Delayed the One UI 8 Rollout

The stable Android 16 update has been live for Pixel phones since early June 2025, but Samsung chose to hold off until September. There are two key reasons behind this delay:

1. Boosting Foldable Sales
   Samsung recently launched the Galaxy Z Fold 7 and Z Flip 7, both of which ship with One UI 8 out of the box. By delaying the official rollout to other devices, Samsung created an exclusive window where users looking for the latest Android experience were naturally drawn toward buying the new foldables.

2. Beta Testing & Refinement
   The Galaxy S25 series has been running the One UI 8 Beta Program since May, with multiple builds released to polish the experience. Samsung’s beta testing strategy ensures that major bugs are ironed out before the stable update lands on millions of devices globally.

This deliberate strategy has worked in Samsung’s favor, as its new foldables are reportedly gaining traction in Asia, Europe, and the Americas.

One UI 8 Official Release Timeline

Earlier this month, Samsung officially confirmed that the One UI 8 update for the Galaxy S25 series will be released in September 2025. This includes the Galaxy S25, S25 Plus, and S25 Ultra. The S25 Edge, which did not receive a Beta invite, is also expected to get the update simultaneously.

Alongside the S25 series, several other Galaxy phones are in line for the update, either because they participated in the Beta Program or are Samsung’s flagship devices still within their update cycle.

Confirmed Devices for One UI 8 in September

Samsung has officially confirmed the update for the Galaxy S25 lineup. This includes:

• Galaxy S25

• Galaxy S25 Plus

• Galaxy S25 Edge

• Galaxy S25 Ultra

These four models will be the first to receive Android 16-based One UI 8 in September.

Likely Devices to Receive the Update

In addition to the confirmed S25 series, there are six other Galaxy devices expected to get the stable One UI 8 update next month. Here’s the full list of 10 phones that could see the update in September 2025:

1. Galaxy S25 (Confirmed)

Samsung’s latest compact flagship will lead the pack. As the base S25 model, it’s already been part of the Beta testing since May.

2. Galaxy S25 Plus (Confirmed)

The larger sibling in the lineup will also be among the first to receive the update.

3. Galaxy S25 Edge (Expected)

While it did not join the Beta Program, Samsung is expected to roll out the stable update simultaneously for this model.

4. Galaxy S25 Ultra (Confirmed)

The most powerful flagship in Samsung’s lineup will obviously receive the One UI 8 update right from the start.

5. Galaxy Z Fold 6 (Likely)

Samsung’s foldable flagship from earlier this year joined the Beta Program, making it a strong candidate for a September rollout.

6. Galaxy Z Flip 6 (Likely)

Just like the Fold 6, the Z Flip 6 has also been in beta testing, so the stable rollout should begin alongside the S25 series.

7. Galaxy A56 5G (Possible Surprise)

While no Beta Program has been announced for the Galaxy A56 5G, Samsung could surprise users by including it in the first wave of stable rollouts. The device is one of the most popular mid-range phones, so early support would strengthen Samsung’s market position.

8. Galaxy S24 (Likely)

Launched in early 2024, the Galaxy S24 remains within its major update cycle. It also joined the Beta Program this month, suggesting an imminent stable release.

9. Galaxy S24 Plus (Likely)

The larger sibling of the base S24 is also expected to receive the stable update in September.

10. Galaxy S24 Ultra (Likely)

As Samsung’s 2024 flagship powerhouse, the S24 Ultra is nearly guaranteed to receive One UI 8 in the first rollout batch.

Bigger Picture – Samsung’s Update Strategy

Samsung’s update strategy in 2025 is becoming more aggressive than ever. With Google Pixels already running stable Android 16, Samsung can’t afford to fall behind in delivering updates to its premium users.

However, the company’s Beta-first rollout model has proven effective in ensuring that major bugs are fixed before stable builds reach millions of devices. This not only enhances customer satisfaction but also strengthens Samsung’s reputation for long-term software support.

Samsung has also been using update timing as a sales strategy. By delaying updates for older devices while releasing new phones with the latest software, the company successfully drives more buyers toward its latest flagships and foldables.

What to Expect from One UI 8

While Samsung has not published the complete changelog yet, the Beta versions of One UI 8 already give us a strong idea of what’s coming. Key improvements include:

• Refined UI Design: Cleaner animations, smoother transitions, and an updated quick settings panel.

• AI Enhancements: Improved Galaxy AI features, better voice-to-text accuracy, and smarter suggestions across apps.

• Battery & Performance Optimization: Background app management has been improved, promising longer battery life.

• Customization Options: More lock screen widgets, improved theme support, and enhanced AOD (Always-on Display).

• Security Updates: Stronger app permissions and faster monthly patch integration.

In short, One UI 8 is expected to combine Android 16’s core improvements with Samsung’s unique features, creating a premium experience for Galaxy users.

Impact on Foldable Sales

Interestingly, Samsung’s delay in rolling out One UI 8 has directly benefited its new foldable lineup. The Z Fold 7 and Z Flip 7, which launched with the update pre-installed, are reportedly enjoying strong demand in Asia, Europe, and North America.

For Samsung, this strategy worked two ways:

1. It helped maximize sales momentum for its latest foldables.

2. It built anticipation and hype for the wider One UI 8 rollout in September.

What About Other Devices?

While the first wave of One UI 8 updates will cover around 10 Galaxy devices, more phones and tablets will follow in the coming months. These will include the Galaxy A-series, M-series, and Galaxy Tabs.

Samsung has historically followed a tiered rollout approach:

• First wave: Latest flagships (S25, Fold 6, Flip 6, S24 series).

• Second wave: Popular mid-range devices (A-series, selected M-series).

• Third wave: Entry-level phones and older models still within their update cycle.

So, even if your device isn’t on the September list, it’s highly likely to receive the update before the end of 2025.

Conclusion

The One UI 8 update with Android 16 is officially set to start rolling out for Samsung phones next month, beginning with the Galaxy S25 series. Beyond Samsung’s confirmation, we expect a total of 10 Galaxy phones to be part of the September rollout wave, including the S25 lineup, Z Fold 6, Z Flip 6, S24 series, and possibly the Galaxy A56 5G.

Samsung’s decision to delay the update has fueled foldable sales, but the wait is nearly over. With refined UI changes, AI-powered features, and performance upgrades, One UI 8 is shaping up to be one of Samsung’s most polished updates yet.

If you own a Galaxy S25, S24, or a recent foldable, you can look forward to receiving Android 16-based One UI 8 in September 2025.