Galaxy S25 One UI 8 Update Begins Rolling Out

Samsung has officially started rolling out the One UI 8 update. The update is based on the latest Android 16 operating system. It is now available for the flagship Galaxy S25 series.

The rollout began in South Korea on October 30th. This marks the first of seven major OS upgrades promised for the devices. The update follows a successful two-month beta testing period.

What the One UI 8 Update Delivers

The stable firmware version is S93xNKSU5BYI3. The download size is approximately 555MB for the Galaxy S25 Ultra model. This suggests a substantial package of new features and improvements.

According to reports, the initial release is for beta testers. Broader availability for all users is expected imminently. Samsung typically expands its rollouts globally within days.

Global Rollout and Installation Process

Samsung has not provided an official country-by-country release schedule. This is standard practice for the company. Users worldwide should expect notifications soon.

You can manually check for the software update on your device. Navigate to Settings, then Software update, and tap Download and install. The process is straightforward and should be completed over a Wi-Fi connection.

The Galaxy S25 One UI 8 update reinforces Samsung’s commitment to long-term software support. This major upgrade enhances the user experience with new Android 16 features. It solidifies the series as a top contender for consumers seeking longevity.

Info at your fingertips

Which Galaxy S25 models are receiving the update?

The update is confirmed for the Galaxy S25, S25+, and S25 Ultra. The rollout for the recently launched S25 Edge may follow shortly after the initial models.

What is new in One UI 8 based on Android 16?

While full details are emerging, the update focuses on enhanced privacy controls and smoother performance. It also includes new customization options for the always-on display and lock screen.

How can I install the update on my phone?

Go to your phone’s Settings app. Select Software update and then tap on Download and install. Your device will search for and guide you through the installation process.

What if the update is not available for my device yet?

Software rollouts are often phased and can take a few days to reach all regions. If you don’t see it immediately, wait and check again within 24 to 48 hours.

Trusted Sources

Reuters, Associated Press, Samsung Newsroom