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PCT SM-G991U1 Firmware List | SamFrew

SM-G991U1 PCT Firmware

Samsung Galaxy S21 5G: firmware by region, update history and specs →

41 results Page 1 of 5

Active:ModelSM-G991U1✕RegionPCT✕Reset all

Showing 1-10 of 41

Model

Region

Version

OS

Build

Changelist

PCT Puerto Rico

PCT Puerto Rico

PCT Puerto Rico

PCT Puerto Rico

PCT Puerto Rico

PCT Puerto Rico

PCT Puerto Rico

PCT Puerto Rico

PCT Puerto Rico

PCT Puerto Rico

PCT Puerto Rico

Android 15 Feb 24, 2026

Version: G991U1UESJHZB1
Changelist: 30959686

PCT Puerto Rico

Android 15 Jan 19, 2026

Version: G991U1UESJHZAA
Changelist: 30959686

PCT Puerto Rico

Android 15 Dec 2, 2025

Prev 1 2...4 5 Next

Version

G991U1UESIHYL1

Changelist

30959686

PCT Puerto Rico

Android 15 Sep 7, 2025

Version: G991U1UESHHYI2
Changelist: 30959686

PCT Puerto Rico

Android 15 Jun 12, 2025

Version: G991U1UESGHYF1
Changelist: 30959686

PCT Puerto Rico

Android 15 May 21, 2025

Version: G991U1UESFHYE1
Changelist: 30959686

PCT Puerto Rico

Android 15 Apr 16, 2025

Version: G991U1UEUEHYDA
Changelist: 30959686

PCT Puerto Rico

Android 14 Mar 28, 2025

Version: G991U1UESEGYA6
Changelist: 28579955

PCT Puerto Rico

Android 14 Dec 26, 2024

Version: G991U1UESEGXLC
Changelist: 28579955

PCT Puerto Rico

Android 14 Oct 9, 2024

Version: G991U1UESDGXJ3
Changelist: 28579955