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Firmware A156BXXS5BYA1

Device Galaxy A15 5G

Model SM-A156B

Region O2C

Country  Czech Republic

OS Android 14

Release Date 1/2/2025

Upload Date 1/16/2025

PDA A156BXXS5BYA1

CSC A156BOXM5BYA1

Changelist 28579955

Size 7217115120 bytes (approx. 6.7 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