A few days ago, the first firmware for Samsung‘s upcoming non-foldable flagship smartphone, the Galaxy S26 Ultra, was spotted on the brand's server, which suggested that the company has taken a significant step into its development. While the firmware was suspected to have One UI 8.5, there was no confirmation about that. Well, that's finally changing today.
We have gotten our hands on the first firmware for the Galaxy S26 Ultra. Carrying firmware version S948USQU0AYG8, its build information mentions that it has Android 16 and One UI 8.5, as you can see in the image below. This is the first time One UI 8.5 has been mentioned officially, confirming its existence. We are still digging into it to get more information.
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