First One UI 9 test build for the Samsung Galaxy S26 Ultra leaks, here's what it looks like

The device just launched with One UI 8.5 on board, but Samsung is already preparing the next big update. Samsung launched One ...

Samsung is already testing Android 17-based One UI 9 on your brand new Galaxy S26

Samsung has started testing Android 17-based One UI 9 on the Galaxy S26, with early builds showing small tweaks.
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Test start: One UI 9 might've gotten underway, but I'm lacking One UI 8.5

Samsung has allegedly started testing its Android 7-based OS, One UI 9, ahead of its Galaxy users receiving One UI 8.5.

Samsung begins testing the next big One UI update for your Galaxy

One UI 9 internal firmware spotted ...

Samsung Begins Testing One UI 9 Beta for Galaxy S26 Ultra Ahead of Android 17 Release: Report

Samsung Galaxy S26 series ships with One UI 8.5, built on Android 16, but beta testers might soon get early access to Android 17.