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Home / Firmware / SM-A556B / O2C

Firmware A556BXXU7BYDB

Device Galaxy A55 5G

Model SM-A556B

Region O2C

OS Android 15

Release Date 4/25/2025

Upload Date 5/20/2025

PDA A556BXXU7BYDB

CSC A556BOXM7BYDB

Changelist 31154426

Size 9546935136 bytes (approx. 8.9 GB)

Samsung Galaxy A55 5G (SM-A556B) Android 15 Firmware (A556BXXU7BYDB) – O2C | SamFrew