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Firmware G991U1UEU9EWL2

Device Galaxy S21 5G

Model SM-G991U1

Region SPR

Country  USA

OS Android 13

Release Date 12/7/2023

Upload Date 12/18/2023

PDA G991U1UEU9EWL2

CSC G991U1OYM9EWL2

Changelist 27100863

Size 7214643029 bytes (approx. 6.7 GB)

SPR CSC Breakdown

Network ID
NW01159
Network Name
T-Mobile US
Network Country
 United States of America
Network Bands
LTE 850 / LTE 1900
Network ID
NW01668
Network Name
T-Mobile US
Network Country
 United States of America
Network Bands
LTE 850 / LTE 1900
Network ID
NW01160
Network Name
SPR Test
Network Country
 
Network Bands
any
Network ID
NW01895
Network Name
T-Mobile US
Network Country
 United States of America
Network Bands
LTE 850 / LTE 1900
Network ID
NW01951
Network Name
T-Mobile US
Network Country
 United States of America
Network Bands
LTE 850 / LTE 1900