The Samsung Galaxy A12 Nacho smartphone, announced last August and previously running Android 11 and One UI 3.1, is now receiving the One UI 4.1 update based on Android 12.
The update has firmware version A127FXXU5BVE4 and brings an updated user interface and familiar One UI 4.1 features to the Galaxy A12 Nacho. In addition, the update contains the May 2022 Android security patches.
The One UI 4.1 update is currently rolling out in Russia and should be available in the European region in the next few days.
You can go to Settings>Software Update to check if the firmware is available.