Samsung has started rolling out its latest software update, One UI 8, to the popular Galaxy S24 series of smartphones. This fresh upgrade, built on the newest version of Android 16, promises to make daily phone use smoother, smarter, and more secure for millions of users worldwide.
The update started rolling out on Galaxy S24, S24 Plus, and S24 Ultra models in South Korea on September 22, 2025, with other countries expected to follow in the coming days or weeks.
The update comes just a week after Samsung launched the same update for its brand-new Galaxy S25 lineup, showing the company’s quick pace in delivering improvements to older devices. One UI 8 focuses on making your phone understand you better through smart features that learn from your habits.
For instance, it can suggest actions based on what you’re doing, like pulling up navigation when you grab your keys or summarizing long messages with a quick tap.
It also handles multiple tasks more easily, letting you split the screen in new ways for watching videos while chatting, or connecting your phone to a bigger display for a desktop-like setup called Samsung DeX.
Security gets a big boost too, with new tools that lock down your personal info so apps can’t peek where they shouldn’t.
If something fishy is detected on one of your connected Samsung devices, it can automatically sign you out and alert others in your setup to stay safe. These changes aim to keep your data private while letting you enjoy helpful AI tricks without worry.
The rollout isn’t stopping at the S24 series. Samsung plans to bring One UI 8 to foldable phones like the Galaxy Z Fold6 and Z Flip6, mid-range options such as the S24 FE, and even tablets and older flagships through the end of October and into November.
Users in the US, UK, and Europe should check for the update via the phone’s settings menu—it’s a free download that could take about 5-6 GB of space, so connect to Wi-Fi first.
Early users are already praising the natural feel of the new features, like voice controls that work seamlessly with earbuds for hands-free help.
If you own a Galaxy S24, keep an eye on your notifications— the update could land anytime now. It’s a solid reason to give your phone a refresh and dive into the future of mobile smarts. For the full list of supported devices and more tips, head to Samsung’s newsroom or your local support site.
