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KOO SM-F721N Firmware List | SamFrew

SM-F721N KOO Firmware

Samsung Galaxy Z Flip4: firmware by region, update history and specs →

93 results Page 1 of 10

Active:ModelSM-F721N✕RegionKOO✕Reset all

Showing 1-10 of 93

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 Nov 3, 2026

Version: F721NKSU8IZJC
Changelist: 31998945

KOO South Korea

Android 16 Nov 3, 2026

Version: F721NKSU8IZJC
Changelist: 31998945

KOO South Korea

Android 16 Aug 14, 2026

Prev 1 2...9 10 Next

Version

F721NKSS8IZH2

Changelist

31998945

KOO South Korea

Android 16 Aug 14, 2026

Version: F721NKSS8IZH2
Changelist: 31998945

KOO South Korea

Android 16 Jul 9, 2026

Version: F721NKSS8IZG2
Changelist: 31998945

KOO South Korea

Android 16 Jul 9, 2026

Version: F721NKSS8IZG2
Changelist: 31998945

KOO South Korea

Android 16 Jun 10, 2026

Version: F721NKSS8IZF1
Changelist: 31998945

KOO South Korea

Android 16 Jun 10, 2026

Version: F721NKSS8IZF1
Changelist: 31998945

KOO South Korea

Android 16 May 6, 2026

Version: F721NKSS8IZE2
Changelist: 31998945

KOO South Korea

Android 16 May 6, 2026

Version: F721NKSS8IZE2
Changelist: 31998945