[Available in the US] Samsung rolls out One UI 3.1 based Android 11 Update for Galaxy A20 August 3, 2021
[Update: Unlocked variant gets in US] Samsung rolls out Android 11 Update to the Galaxy A50 (Stable One UI 3.1) February 14, 2022
[Update: Galaxy A51 Unlocked too] Samsung Galaxy A21s starts receiving Android 11 Update, Galaxy A51 gets One UI 3.1 February 14, 2022
[Update: Galaxy A40s too] Samsung Galaxy A40 gets Android 11 based One UI 3.1 update February 15, 2022
[Update: Changelog Added] Samsung seeds Android 11 Update to Galaxy A41 (One UI 3.1) February 14, 2022
[Update: Changelog Added] Samsung Galaxy A31 finally gets One UI 3.1 based Android 11 Update February 14, 2022
