Samsung releases second One UI 9.0 beta update for Galaxy S25 series

TL;DR

Samsung has started rolling out the second One UI 9.0 beta for the Galaxy S25, S25+, and S25 Ultra.

The update adds new AI features and fixes Bixby Vision translation errors, Contacts app crashes, and Wi‑Fi drop issues.

It is first available in South Korea and should reach other regions soon, with a 643.16MB download size.

At the beginning of this month, Samsung opened the One UI 9.0 (Android 17) beta program for the Galaxy S25, Galaxy S25+, and Galaxy S25 Ultra. Now, a week later, the company has released the second beta version of the new software for the three phones.

It brings new features as well as bug fixes. You can check out the official changelog below.

Added new AI features.

Fixed Bixby Vision translation errors.

Improved temporary crashing in the Contacts app.

Improved WiFi connection drop issues.

Currently, Samsung is rolling it out in its home country, South Korea. The update is 643.16MB in size and carries version S93xNKSUCZZI4 (via Samsung Community, Tarun Vats).

Samsung should release it in other regions over the next few hours. If you are already enrolled in the One UI 9.0 Beta Program for the Galaxy S25 series and have an eligible phone, you can check its availability and get it by going to Settings > Software update > Check for updates.

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.

Firmware Phone Android 17 Galaxy S25 Galaxy S25 Plus Galaxy S25 Ultra One UI 9.0