Samsung Galaxy A54 gets stable One UI 9 update based on Android 17

Samsung is expanding the global availability of One UI 9 for the Galaxy A54 smartphone, bringing the latest software to users worldwide. The major update transitions the device to Android 17 alongside security patches.

• The Android 17-based One UI 9 update is now available for Galaxy A54 users in Greece, Romania, the UAE, and other regions.
• The build number for the international firmware version is A546EXXUNGZJ5, featuring the October 2026 security patch.
• The update introduces advanced quick settings customization, updated lock screen clocks, and enhanced accessibility features.
• Galaxy A54 was originally launched in 2023 with a 120Hz Super AMOLED display and the Exynos 1380 processor.

What is new in One UI 9

The primary highlight of the update is the transition to Android 17, bundled with the October security patch. Because the rollout is proceeding in stages, the exact arrival time of the notification may vary depending on the country and mobile carrier.

One UI 9 brings extended customization options for the quick settings panel. Users can now modify element layouts, adjust brightness and volume slider sizes, and manage sound modes individually. Additionally, lock screen clocks have been refreshed alongside a dedicated warranty and service menu with diagnostic tools.

Accessibility features and device specs

Developers have also improved accessibility options. Specifically, users can now enlarge and highlight text in a separate window, while the "Select to Speak" feature lets individuals listen to specific screen content without fully enabling TalkBack.

To recap, the Galaxy A54 debuted in 2023, featuring a 6.4-inch Super AMOLED display with Full HD+ resolution and a 120Hz refresh rate. It is powered by the Exynos 1380 chip, paired with up to 8GB of RAM and 256GB of storage, a 50MP main camera with OIS, and a 5,000 mAh battery supporting 25W charging.

Significance of the release

Releasing such a substantial OS update for a mid-range smartphone released years ago demonstrates Samsung's commitment to long-term device support. Galaxy A54 owners can enjoy modern interface features and updated security without needing to upgrade their hardware immediately.