Last updated: October 14th, 2026 at 10:20 UTC+02:00
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The units enrolled in the beta program in South Korea seem to be the first to get it.
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Abhijeet Mishra / SamMobile
Samsung Galaxy S23 Ultra software update
There's some great news for the owners of the Galaxy S23, Galaxy S23+, and Galaxy S23 Ultra. Samsung has released the stable version of One UI 9.0 (Android 17) for the three phones. It marks the end of the beta program for the new software.
Currently, Samsung is rolling it out to the units enrolled in the beta program in its home country, South Korea. The update is 483.81MB in size and carries the S91xNKSU8GZIF firmware version (via Kailash). The brand should release it in other regions over the next few days.
You can check the availability of the stable One UI 9.0 update for your Galaxy S23 series device and get it by going to Settings > Software update > Check for updates.
One UI 9.0 offers more customization options for Quick Panel, enhancements to Samsung DeX, Samsung Notes, accessibility features, location privacy indicator, and new AI features.
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.