The Samsung Galaxy A55 and A54 are getting their first monthly software update after the major One UI 7 upgrade. The update is currently spotted in European countries. However, the A55 smartphone already received it in some Asian countries a few days ago.
The Galaxy A55 users can identify the brand-new update with build version A556BXXS8BYE1, and the download size of this monthly security update is 307 MB.
The Galaxy A54 units are receiving it with build version A546BXXSDDYF1, and the update comes in a download package size of 284 MB. In the coming days it should be expanded to the remaining regions as well.


The update does not carry new features but brings system improvements and the latest June 2025 Android security patches. Users should install the available security updates, as they can protect your device from security flaws.
How to check the latest software update on Galaxy devices
- First, go to settings.
- Now scroll down and tap on the software update option.
- Here, click on Download and install.
- Once the update is available for your device, download and install it.
One thought on “June 2025 update for Galaxy A55 and A54 landed in Europe”