Galaxy A15, A26, Tab S10 Series Pick Up One UI 8 Update in India [U]

Samsung has begun rolling out the One UI 8 update to a number of devices today. In a surprising move, the company has also started releasing the Android 16–based One UI 8 update for the Galaxy A15, Galaxy A26 and Galaxy Tab S10 series in India. (Update: Galaxy A34 has also joined the One UI 8 rollout party in India, with build version A346EXXUAEYI7! h/t MK!)

Galaxy A15, Galaxy A26, Galaxy Tab S10 receiving One UI 8 update in more regions

As spotted by Mohammed Khatri (1,2), Samsung has started rolling out the One UI 8 update for Galaxy A15, Galaxy A26 and Galaxy Tab S10 series in India. You may want to note down the build versions for each of the models, shared by Khatri. All of them come with the September 2025 security update.

• Galaxy A15: A156EDXU6DYIA
• Galaxy A26: A266BXXU4BYI2
• Galaxy Tab S10: X92BXXU4CYI5

As usual, you can go to Settings > Software update > Download and install to check for the update. Once it’s downloaded, tap Install now to begin the installation process. Your device will restart automatically after some time, and when it powers back on, you’ll be greeted with the One UI 8 interface.

We’ve also put together a breakdown of some hidden features that you might want to explore in One UI 8. In a separate article, we’ve highlighted the first things you should try after installing the update. The latest version of One UI introduces several visual enhancements, along with quality-of-life improvements that make everyday use more enjoyable.

At the same time, Samsung is already working on the One UI 8.5 update, which isn’t expected to launch until the Galaxy S26 series is unveiled. However, an early firmware leak has already given us a sneak peek at what’s coming next. We’ve been covering those changes in detail. You can watch our hands-on video to see how One UI 8.5 builds on the One UI 8.