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Firmware G991BXXU5CVH7

Device Galaxy S21 5G

Model SM-G991B

Region GLB

Country  PHILIPPINES

OS Android 12

Release Date 8/11/2022

Upload Date 8/31/2022

PDA G991BXXU5CVH7

CSC G991BOXM5CVH9

Changelist 24896147

Size 7729664128 bytes (approx. 7.2 GB)

GLB CSC Breakdown

Network ID
NW00515
Network Name
Globe Postpaid
Network Country
 Philippines
Network Bands
GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 700 / LTE 1800 / TD-LTE 2300 / TD-LTE 2500 / 5G 3500
Network ID
NW00538
Network Name
Globe Prepaid
Network Country
 Philippines
Network Bands
GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 700 / LTE 1800 / TD-LTE 2300 / TD-LTE 2500 / 5G 3500