Another mid-range Samsung phone is picking up the latest security update this week. The Galaxy A55 received Samsung's October 2024 security update a few days back, and now, it's the Galaxy A54's turn.
The update is rolling out to the Galaxy A54 in Europe and should make its way to other regions soon. It sports the build number/firmware version A546BXXSACXI3.
The firmware version indicates the update only enhances security. There are a total of 42 security fixes in the October security patch. 30 of those affect all Android devices, while 12 affect only Galaxy smartphones and tablets. It also fixes a security flaw on devices powered by select Exynos chips, including the Exynos 1380 that powers the Galaxy A54.
To download the latest update on your Galaxy A54, open the Settings app on it, scroll down and tap Software update, then hit the Download and install button. Do that a couple of times or check a few hours later if the update doesn't immediately show up. You will also find the latest Galaxy A55 firmware in the SamMobile firmware library.