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ECT SM-S731B Firmware List | SamFrew

SM-S731B ECT Firmware

Model

Region

Version

OS

Build

Changelist

Model: SM-S731B

Version: S731BXXS2AYID

Build: 9/30/2025

Changelist: 31879146

Model: SM-S731B

Version: S731BXXU1AYIB

Build: 9/15/2025

Changelist: 31879146