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Home / Firmware / SM-M556E / CAU

Firmware M556EXXS5CZB4

Device Galaxy M55 5G

Model SM-M556E

Region CAU

OS Android 16

Release Date 2/14/2026

Upload Date 3/9/2026

PDA M556EXXS5CZB4

CSC M556EOXM5CZB4

Changelist 32144845

Size 8148039792 bytes (approx. 7.6 GB)

Samsung Galaxy M55 5G (SM-M556E) Android 16 Firmware (M556EXXS5CZB4) – CAU | SamFrew