[U: Expand] Samsung rolled out June 2023 patch for the Galaxy S21 lineup
June 19/2023: The carrier-locked and unlocked Galaxy S21 models in the US grabbed June 2023 patch update with the build …
Samsung Galaxy S21 Ultra
Samsung rolled out 2nd May 2023 patch for the Galaxy S21 series
Samsung already released the May 2023 security patch update to its most of smartphones including some high-end models. Recently, Samsung …
Samsung testing a new One UI 5.1 firmware for the Galaxy S21 series
Samsung recently released the March 2023 security patch update for several of its flagship and mid-range devices, including the Galaxy …
[U: Verizon, China, India/Brazil, Xfinity Mobile, China, US, South Korea, India] The Galaxy S21 series and Galaxy Z Fold/Flip 4 grabbed stable One UI 5.1 update
Mar 13/2023: Samsung Galaxy Z Fold 4 and Z Flip 4 grabbed the latest One UI 5.1 update in the …
[U: India, Verizon, US, Germany] The Galaxy S21 series getting January 2023 patch update
Feb 01/2023: Samsung Galaxy S21 series grabbed the January 2023 patch update in India with the build number DWA4. Jan …
[U: Expand] Samsung released December patch for Galaxy Z Flip 4, S22, S21, S10 and Note 20
Jan 10/2022: Verizon released the latest December 2022 security patch update for the Samsung Galaxy Z Fold 4 and Flip …
[U: AT&T, Verizon, China, T-Mobile, Canada, US, India, South Korea, UK] The Galaxy S21 series grabbed stable One UI 5.0 update
Dec 01/2022 The well-known US carrier AT&T now released the stable One UI 5.0 for the Galaxy S21 series in …
[U: T-Mobile, US, Germany] Samsung Galaxy S21 series grabbed November 2022 patch update
Dec 05/2022: Samsung Galaxy S21 series grabbed the November 2022 security patch update in the US. This update rolling out …
[U: China, India, US, UK] One UI 5.0 Beta 3 is ready for Galaxy S21 lineup
Nov 02/2022 After South Korea, US, UK and India, Galaxy S21 series grabbed One UI 5.0 Beta 3 update in …
[Update: India, Brazil, T-Mobile/Verizon, Germany] Samsung Galaxy S21 grabbed October 2022 patch update
Oct 21/2022 Samsung Galaxy S21 series grabbed the October 2022 security patch update in India with the build number G991BXXS5CVIF …