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SM-S721N KOO Firmware

Model

Region

Version

OS

Build

Changelist

Model: SM-S721N

Version: S721NKSU2BYD9

Build: 4/15/2025

Changelist: 30959686

Model: SM-S721N

Version: S721NKSS2AYB2

Build: 2/24/2025

Changelist: 29603070

Model: SM-S721N

Version: S721NKSS2AYA1

Build: 1/30/2025

Changelist: 29603070

Model: SM-S721N

Version: S721NKSS2AXL1

Build: 12/23/2024

Changelist: 29603070

Model: SM-S721N

Version: S721NKSS2AXK5

Build: 11/22/2024

Changelist: 29603070

KOO SM-S721N Firmware List | SamFrew