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Firmware A037MUBU7CWK2

Device Galaxy A03s

Model SM-A037M

Region CGU

Country  Guatemala

OS Android 13

Release Date 11/29/2023

Upload Date 2/20/2024

PDA A037MUBU7CWK2

CSC A037MOWM7CWK2

Changelist 27100863

Size 4405100377 bytes (approx. 4.1 GB)

CGU CSC Breakdown

Network ID
NW01307
Network Name
TIGO CGU
Network Country
 Guatemala
Network Bands
TDMA 800 / GSM 850 / UMTS 850 / LTE 850 / 5G 3500

Network ID
NW01309
Network Name
TIGO ETE
Network Country
 El Salvador
Network Bands
GSM 850 / UMTS 850 / LTE 850 / LTE 1700

Network ID
NW01308
Network Name
TIGO CTE