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KOO SM-R880 Firmware List | SamFrew

SM-R880 KOO Firmware

Samsung Galaxy Watch4 Classic: firmware by region, update history and specs →

56 results Page 1 of 6

Active:ModelSM-R880✕RegionKOO✕Reset all

Showing 1-10 of 56

Model

Region

Version

OS

Build

Changelist

KOO South Korea

KOO South Korea

KOO South Korea

KOO South Korea

KOO South Korea

KOO South Korea

KOO South Korea

KOO South Korea

KOO South Korea

KOO South Korea

KOO South Korea

Android 16 Jul 27, 2026

Version: R880XXS2JZG3
Changelist: 33003255

KOO South Korea

Android 16 Jul 27, 2026

Version: R880TBS2JZG3
Changelist: 33003255

KOO South Korea

Android 16 May 21, 2026

Prev 1 2...5 6 Next

Version

R880TBS2JZE1

Changelist

33003255

KOO South Korea

Android 16 May 21, 2026

Version: R880XXS2JZE1
Changelist: 33003255

KOO South Korea

Android 16 Mar 9, 2026

Version: R880TBU2JZC2
Changelist: 33003255

KOO South Korea

Android 16 Mar 9, 2026

Version: R880XXU2JZC2
Changelist: 33003255

KOO South Korea

Android 16 Jan 6, 2026

Version: R880TBU1JYL6
Changelist: 32155332

KOO South Korea

Android 16 Jan 6, 2026

Version: R880XXU1JYL6
Changelist: 32155332

KOO South Korea

Android 16 Nov 13, 2025

Version: R880XXU1JYK4
Changelist: 32155332

KOO South Korea

Android 16 Nov 13, 2025

Version: R880TBU1JYK4
Changelist: 32155332