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Firmware G998U1UEU4AUI7

Device Galaxy S21 Ultra 5G

Model SM-G998U1

Region ACG

Country  USA

OS Android 11

Release Date 9/6/2021

Upload Date 9/29/2021

PDA G998U1UEU4AUI7

CSC G998U1OYM4AUI7

Changelist 22265714

Size 6621642320 bytes (approx. 6.2 GB)

ACG CSC Breakdown

Network ID
NW00253
Network Name
Cellular South Inc.
Network Country
 United States of America
Network Bands
LTE 700 / LTE 850 / LTE 1700 / LTE 1900 / TD-LTE 2500
Network ID
NW00190
Network Name
Carolina West Wireless
Network Country
 United States of America
Network Bands
CDMA2000 1900
Network ID
NW00637
Network Name
James Valley Wireless, LLC
Network Country
 United States of America
Network Bands
CDMA
Network ID
NW00597
Network Name
Illinois Valley Cellular
Network Country
 United States of America
Network Bands
CDMA2000 / LTE 850
Network ID
NW00620
Network Name
Inland Cellular Telephone Company
Network Country
 United States of America
Network Bands
CDMA2000
Network ID
NW00745
Network Name
SI Wireless LLC
Network Country
 United States of America
Network Bands
CDMA / LTE
Network ID
NW00854
Network Name
Nex-Tech Wireless
Network Country
 United States of America
Network Bands
LTE 700 / 5G 600
Network ID
NW01401
Network Name
United Wireless
Network Country
 United States of America
Network Bands
CDMA / LTE 700 / WiMAX 3700
Network ID
NW01005
Network Name
Cellular Network Partnership
Network Country
 United States of America
Network Bands
LTE 700
Network ID
NW00296
Network Name
Commnet Wireless
Network Country
 United States of America
Network Bands
GSM 850 / GSM 1900 / CDMA 2000 / UMTS
Network ID
NW01063
Network Name
Silver Star Communications
Network Country
 United States of America
Network Bands
LTE 700
Network ID
NW01622
Network Name
Buffalo-Lake Erie Wireless Systems Co., LLC
Network Country
 United States of America
Network Bands
CDMA / LTE
Network ID
NW00212
Network Name
Buffalo-Lake Erie Wireless Systems Co., LLC
Network Country
 United States of America
Network Bands
CDMA / LTE
Network ID
NW00276
Network Name
Buffalo-Lake Erie Wireless Systems Co., LLC
Network Country
 United States of America
Network Bands
CDMA / LTE
Network ID
NW00152
Network Name
Buffalo-Lake Erie Wireless Systems Co., LLC
Network Country
 United States of America
Network Bands
CDMA / LTE
Network ID
NW00178
Network Name
C Spire Roaming
Network Country
 Netherlands (Kingdom of the Netherlands)
Network Bands
GSM 900 / LTE 800 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 1800
Network ID
NW01634
Network Name
Pine Belt Cellular Inc.
Network Country
 United States of America
Network Bands
CDMA / LTE 700
Network ID
NW00160
Network Name
East Kentucky Network, LLC
Network Country
 United States of America
Network Bands
LTE 700
Network ID
NW01656
Network Name
United Wireless
Network Country
 United States of America
Network Bands
CDMA / LTE 700 / WiMAX 3700
Network ID
NW01861
Network Name
Cellular South Inc.
Network Country
 United States of America
Network Bands
LTE 700 / LTE 850 / LTE 1700 / LTE 1900 / TD-LTE 2500
Network ID
NW01862
Network Name
Carolina West Wireless
Network Country
 United States of America
Network Bands
CDMA2000 1900
Network ID
NW01863
Network Name
James Valley Wireless, LLC
Network Country
 United States of America
Network Bands
CDMA
Network ID
NW01864
Network Name
Illinois Valley Cellular
Network Country
 United States of America
Network Bands
CDMA2000 / LTE 850
Network ID
NW01865
Network Name
Inland Cellular Telephone Company
Network Country
 United States of America
Network Bands
CDMA2000
Network ID
NW01866
Network Name
SI Wireless LLC
Network Country
 United States of America
Network Bands
CDMA / LTE
Network ID
NW01867
Network Name
Nex-Tech Wireless
Network Country
 United States of America
Network Bands
LTE 700 / 5G 600
Network ID
NW01868
Network Name
United Wireless
Network Country
 United States of America
Network Bands
CDMA / LTE 700 / WiMAX 3700
Network ID
NW01869
Network Name
Cellular Network Partnership
Network Country
 United States of America
Network Bands
LTE 700
Network ID
NW01870
Network Name
Commnet Wireless
Network Country
 United States of America
Network Bands
GSM 850 / GSM 1900 / CDMA 2000 / UMTS
Network ID
NW01871
Network Name
Silver Star Communications
Network Country
 United States of America
Network Bands
LTE 700
Network ID
NW01872
Network Name
Buffalo-Lake Erie Wireless Systems Co., LLC
Network Country
 United States of America
Network Bands
CDMA / LTE
Network ID
NW01873
Network Name
Buffalo-Lake Erie Wireless Systems Co., LLC
Network Country
 United States of America
Network Bands
CDMA / LTE
Network ID
NW01874
Network Name
Buffalo-Lake Erie Wireless Systems Co., LLC
Network Country
 United States of America
Network Bands
CDMA / LTE
Network ID
NW01875
Network Name
Buffalo-Lake Erie Wireless Systems Co., LLC
Network Country
 United States of America
Network Bands
CDMA / LTE
Network ID
NW01876
Network Name
C Spire RoamingCDMA
Network Country
 Netherlands (Kingdom of the Netherlands)
Network Bands
GSM 900 / LTE 800 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 1800
Network ID
NW01877
Network Name
Pine Belt Cellular Inc.
Network Country
 United States of America
Network Bands
CDMA / LTE 700
Network ID
NW01846
Network Name
East Kentucky Network, LLC
Network Country
 United States of America
Network Bands
LTE 700
Network ID
NW01878
Network Name
United Wireless
Network Country
 United States of America
Network Bands
CDMA / LTE 700 / WiMAX 3700
Network ID
NW01988
Network Name
OptimERA Inc.
Network Country
 United States of America
Network Bands
Unknown
Network ID
NW02011
Network Name
OTZ Communications, Inc.
Network Country
 United States of America
Network Bands
GSM 850
Network ID
NW02013
Network Name
Southern Communications Services
Network Country
 United States of America
Network Bands
LTE 850
Network ID
NW02069
Network Name
Nsight
Network Country
 United States of America
Network Bands
LTE 700 / 5G 600 / 5G 850
Network ID
NW02070
Network Name
Nsight
Network Country
 United States of America
Network Bands
LTE 700 / 5G 600 / 5G 850