Here's what the new Galaxy S25 update brings

Samsung's latest update for these phones doesn't include the November security patch but focuses on improving system stability.

Samsung has released a new software update for the Galaxy S25 series. Considering that the company has already rolled out One UI 9.0 (Android 17) and the October 2026 security patch, and detailed the November 2026 security patch earlier today, you might expect this update to bring the latest security patch. However, that's not the case.

According to its changelog, it applies “stabilization code.” In other words, it brings under-the-hood improvements to enhance the phone's stability. Currently, the company is rolling it out in its home country, South Korea. The update is 698MB in size and carries firmware version S93xNKSUDDZJB (via Tarun Vats).

Samsung should release the update for the Galaxy S25 series in other markets over the next few days. Once available, you can download and install it by going to Settings > Software update > Check for updates.

If you haven't had a chance to explore One UI 9.0 yet, check out our video below, where we demonstrate all the major changes and improvements the update brings.

Abid Iqbal Shaik - Writer

First Samsung device: Galaxy S II

I’m a computer science engineer living in Hyderabad, India, who has a keen interest in automobiles and consumer electronics. My journalism career kicked off in 2017 with MySmartPrice where I wrote news, features, buying guides, and explanatory articles about technology among other things, and reviewed many products, including smartphones, tablets, laptops, PC components, smartwatches, audio devices, wearables, and smart home products. Since then, I have worked for 91Mobiles, Apple, and Onsitego, before finally landing on SamMobile.

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