Samsung has begun internal testing of One UI 9 on the Galaxy A17 5G, A34 and A57. The A17 5G runs firmware A176BXXU5DZF1, the A34 uses A346BXXUFGZF1, and the A57 ships with A576BXXU3BZF3.

The move follows the company’s rollout of One UI 9 beta for the Galaxy S26 series and earlier tests on the S25 and S26 FE. Samsung plans to release the beta for the A‑series in the coming weeks, aligning with its strategy to push the new UI across mid‑tier devices.

Consumers will gain access to the Android 17‑based interface on devices that previously ran older One UI versions, potentially extending the useful life of the A‑series lineup. The update promises smoother performance and new features that could narrow the gap between budget and flagship models.

Samsung’s decision to broaden One UI 9 availability signals a shift toward parity across its product range, ensuring that more users experience the brand’s latest software enhancements.