Firmware A556BXXS6AYA3

Device Galaxy A55 5G

Model SM-A556B

Region O2C

Country Czech Republic

OS Android 14

Release Date 1/14/2025

Upload Date 1/30/2025

PDA A556BXXS6AYA3

CSC A556BOXM6AYA3

Changelist 28383737

Size 8912604016 bytes (approx. 8.3 GB)

O2C CSC Breakdown

Network ID

NW02029

Network Name

O2.CZ

Network Country

Czech Republic

Network Bands

GSM 900 / GSM 1800 / LTE 800 / LTE 1800 / LTE 2600 / TD-LTE 2600 / 5G 3500