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Firmware G991BXXS3AUHD

Device Galaxy S21 5G

Model SM-G991B

Region XTC

Country  PHILIPPINES

OS Android 11

Release Date 8/19/2021

Upload Date 9/11/2021

PDA G991BXXS3AUHD

CSC G991BOXM3AUHB

Changelist 22360073

Size 7531872848 bytes (approx. 7.0 GB)

XTC 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
Network ID
NW01128
Network Name
Smart
Network Country
 Philippines
Network Bands
GSM 900 / GSM 1800 / UMTS 850 / UMTS 2100 / LTE 700 / LTE 850 / LTE 1800 / LTE 2100 / TD-LTE 2300 / TD-LTE 2500 / 5G 3500
Network ID
NW01174
Network Name
SUN
Network Country
 Philippines
Network Bands
GSM 1800 / UMTS 2100
Network ID
NW02042
Network Name
DITO
Network Country
 Philippines
Network Bands
LTE 700 / LTE 2100 / TD-LTE 2500 / 5G 3500