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SM-S721B Firmware

Model

Region

Version

OS

Build

Changelist

Model: SM-S721B

Version: S721BXXS9CZA2

Build: 1/6/2026

Changelist: 31998945

Model: SM-S721B

Version: S721BXXS9CZA2

Build: 1/6/2026

Changelist: 31998945

Model: SM-S721B

Version: S721BXXS9CZA2

Build: 1/6/2026

Changelist: 31998945

Model: SM-S721B

Version: S721BXXS8CYL1

Build: 12/1/2025

Changelist: 31998945

Model: SM-S721B

Version: S721BXXS8CYL1

Build: 12/1/2025

Changelist: 31998945

Model: SM-S721B

Version: S721BXXS8CYL1

Build: 12/1/2025

Changelist: 31998945

Model: SM-S721B

Version: S721BXXS8CYL1

Build: 12/1/2025

Changelist: 31998945

Model: SM-S721B

Version: S721BXXS8CYL1

Build: 12/1/2025

Changelist: 31998945

Model: SM-S721B

Version: S721BXXS8CYL1

Build: 12/1/2025

Changelist: 31998945

Model: SM-S721B

Version: S721BXXS8CYL1

Build: 12/1/2025

Changelist: 31998945

SM-S721B Firmware List | SamFrew