Carrier-locked Samsung Galaxy S21 gets Android 14 (OneUI 6.0

The carrier-locked units in the Samsung Galaxy S21 series have started getting the stable Android 14-based One UI 6.0 update in the US. - SamMobile

The Galaxy S21 has also received One UI 6.0 Beta

Samsung One UI: The Best Hidden Features to Master your Galaxy

Android 14 (One UI 6.0) release date for Galaxy devices revealed!

Android 14 Arrives for Samsung Galaxy S21 FE on Verizon

One UI 6 beta now live for S22 : r/oneui

Samsung Galaxy S21 FE begins testing Android 14 One UI 6.0

Carrier-unlocked Samsung Galaxy S21 gets Android 13/One UI 5.0

One UI 6 Quick Settings Instant Access Feature - Thanks Samsung

One UI 6 (Android 14) update schedule disappears