Samsung Begins One UI 9.5 Tests on Galaxy A17 5G

Samsung has begun testing One UI 9.5 on a budget model, the Galaxy A17 5G, according to a firmware entry visible on official servers. The new build, A176BOXM8EZJ1, was noticed by technology leaker Fahd Ali Javed and signals that the company is already moving toward the next One UI release even though One UI 9.0 has not yet reached all eligible devices.

Samsung started One UI 9.5 testing with the Galaxy S26 series about two months ago and expanded it last month to the Galaxy Z Fold 8 and Galaxy Z Flip 8; the build has also recently been seen on the midrange Galaxy A57. The appearance of a One UI 9.5 firmware for the Galaxy A17 5G departs from Samsung's usual sequence of rolling out major software tests first on flagships, then midrange phones, and finally budget devices.

What One UI 9.5 appears to include

One UI 9.5 is built on Android 17 and, in the firmware entry, shows several interface and user experience changes. The update includes an internal App Lock feature, which suggests Samsung will offer a built-in way to lock individual apps within the system rather than relying solely on third-party tools.

The build also lists darker icon variants for dark mode. That change points to a visual tweak where system and possibly app icons adopt darker tones when dark mode is active, intended as a cosmetic adjustment rather than a functional change.

Other items flagged in the firmware are smoother animations and a refreshed fingerprint animation. Those entries indicate user interface polish and revised feedback for biometric unlocking, but the logs do not specify performance gains or compatibility limits.

There are noted visual changes in the camera interface and an option labeled App Mirroring. The firmware listing does not explain how App Mirroring will operate or which devices and apps it will support, so its exact behavior remains unspecified in the available files.

The build identifier A176BOXM8EZJ1 and the sightings across multiple device classes provide a clear signal that Samsung is widening its One UI 9.5 tests beyond flagships, but the company has not published an official rollout schedule or full feature details.