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Samsung Galaxy XCover7 (SM-G556B) Android 16 Firmware (G556BXXSDDZA1) – ZTO | SamFrew

Home / Firmware / SM-G556B / ZTO

Firmware G556BXXSDDZA1

Device Galaxy XCover7

Model SM-G556B

Region ZTO

OS Android 16

Release Date 1/8/2026

Upload Date 1/27/2026

PDA G556BXXSDDZA1

CSC G556BOWODDZA1

Changelist 32144845

Size 7347750832 bytes (approx. 6.8 GB)