This update includes improvements to functions as listed below.
The exact changes may differ depending on your device model, country, and service provider.
To get the best from your device, please keep your device up to date and regularly check for software updates.

Galaxy A12 (SM-A127M)

Build Number : A127MUBU3AUJ5

Android version : R(Android 11)

Release Date : 2021-11-04

Security patch level : 2021-10-01

• Following applications or features added: RAM Plus
• The security of your device has been improved.

Build Number : A127MUBU2AUH1

Android version : R(Android 11)

Release Date : 2021-09-23

Security patch level : 2021-08-01

• Overall stability of functions improved.
• The security of your device has been improved.