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Firmware A556EXXU6AXL4

Device Galaxy A55 5G

Model SM-A556E

Region CGU

Country  Guatemala

OS Android 14

Release Date 12/5/2024

Upload Date 1/23/2025

PDA A556EXXU6AXL4

CSC A556EOWO6AXL4

Changelist 28383737

Size 9185453216 bytes (approx. 8.6 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