Samsung has started rolling out the stable One UI 8.5 update to the Galaxy A54, bringing the phone's most significant software refresh in over a year. The rollout began in South Korea on June 1, where the Galaxy A54 is sold under the name Galaxy Quantum 4. The firmware version is A546SKSUGFZE2 and the update is available over the air right now for eligible devices in Korea, with a global rollout expected to follow in the coming days.
How to Get the Update on Your Galaxy A54
To check whether the update has reached your region, open Settings on your Galaxy A54, scroll down to Software update, and tap Download and install. If the update is available, it will appear here. Make sure your battery is above 50% and you are connected to Wi-Fi before starting the download, as the update file is approximately 2GB in size.
What One UI 8.5 Brings to the Galaxy A54
The Galaxy A54 was launched in March 2023 and has been a consistent performer in Samsung's mid-range lineup. One UI 8.5 is based on Android 16 and brings a meaningful set of additions that transform how the phone looks and functions day to day.
The interface has been refreshed with new transparency and blur effects throughout the system, giving the entire One UI experience a cleaner and more modern appearance. The Quick Panel the notification shade you pull down from the top of the screen is now more customizable, allowing users to rearrange toggles and shortcuts more freely than before. The lock screen gains additional clock font options, automatic layout adaptation based on wallpaper content, and more downloadable wallpapers.
Bixby receives a notable upgrade with the addition of Perplexity integration for real-time internet lookups, and a Conversation History section has been added so users can review previous Bixby interactions. The Clock app now includes a built-in time zone converter, eliminating the need for third-party apps when dealing with multiple time zones. Alarm backgrounds gain weather-themed effects that change based on current conditions.
Samsung Health adds more workout statistics sharing options, and the Calculator app gains a proactive feature that reads clipboard content and suggests relevant calculations automatically. The Device Care section has been redesigned with a clearer battery information display, making it easier to understand charging patterns and battery health at a glance.
Samsung Notes gains full table support with column width control, color customization, and border styling. Samsung Internet's New Tab page has been redesigned. Partial screen recording has been added, and the Reminders app now supports early alert notifications that trigger before a deadline rather than exactly at it. Theft Protection is also included a security layer that makes a stolen Galaxy A54 significantly harder to reset or resell without the owner's credentials.
Why This Update Matters for Galaxy A54 Owners
The Galaxy A54 launched with Android 13 and is currently on its third major Android upgrade. Samsung committed to four years of major OS updates for the A54, meaning this phone will receive one more major update after One UI 8.5 before reaching the end of its software lifecycle. One UI 8.5 is one of the more feature-rich updates Samsung has delivered to mid-range devices in recent memory, and getting it on a three-year-old phone reinforces the value of Samsung's update commitment over competing Android brands.
Global availability is expected to expand over the next two to three weeks as Samsung stages the rollout across different regions and carrier variants.
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