According to SammobileSamsung has released the February 2024 security update for the Galaxy A54 in Europe. This update is released with firmware A546BXXS6BXA8 and fixes some of the previous security vulnerabilities.
Currently, there is no news about the release of One UI 6.1 user interface for Galaxy A54. For now, Samsung has kept its new user interface exclusive to its best phones.
The Samsung Galaxy A54 phone has been in the market for about a year and is among the best mid-range phones. This phone will soon be replaced by the Galaxy A55.