Samsung starts developing One UI 9.5 for Galaxy S25

We expect the brand to open a beta program of the new software for the lineup before releasing its stable build.

Although Samsung hasn’t completed the rollout of its latest custom Android interface for Galaxy smartphones, One UI 9.0 (Android 17), to all eligible devices, the brand already appears to be in the advanced stages of developing its next iteration, One UI 9.5. Now, it looks like the company has started developing the new software for the Galaxy S25 series as well.

A firmware file for the Galaxy S25 Ultra featuring One UI 9.5 has been spotted on Samsung’s servers. It carries the firmware version S938BXXUDEZKG (via Fahad Ali Javed). Unfortunately, there’s no other information available on the matter at the moment.

Leaks about One UI 9.5 have given us a pretty good idea of what to expect from the upcoming software. Additionally, we have discovered new versions of several Samsung apps designed for One UI 9.5, revealing various UI changes and new features.

We expect Samsung to launch the One UI 9.5 beta program before releasing the stable update. However, there is no information yet on when the company plans to kick off the beta program.

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.

Phone Galaxy S25 Galaxy S25 Plus Galaxy S25 Ultra One UI 9.5