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Firmware G998BXXSEGXL2

Device Galaxy S21 Ultra 5G

Model SM-G998B

Region IUS

Country  Mexico

OS Android 14

Release Date 12/31/2024

Upload Date 1/22/2025

PDA G998BXXSEGXL2

CSC G998BOWOEGXJE

Changelist 28579955

Size 8939837056 bytes (approx. 8.3 GB)

IUS CSC Breakdown

Network ID
NW00614
Network Name
Iusacell
Network Country
 Mexico
Network Bands
UMTS 850 / UMTS 1900 / UMTS 1700 / LTE 850 / LTE 1700 / LTE 2600 / TD-LTE 2600 / 5G 2600 / 5G 3500
Network ID
NW00855
Network Name
Nextel
Network Country
 Mexico
Network Bands
UMTS 1700 / LTE 850 / LTE 1700
Network ID
NW02246
Network Name
AT&T IoT
Network Country
 Mexico
Network Bands
Unknown
Network ID
NW01140
Network Name
SKY
Network Country
 Mexico
Network Bands
UMTS 850 / UMTS 1900 / UMTS 1700 / LTE 850 / LTE 1700 / LTE 2600 / TD-LTE 2600 / 5G 2600 / 5G 3500
Network ID
NW02313
Network Name
Mega
Network Country
 Mexico
Network Bands
UMTS 850 / UMTS 1900 / UMTS 1700 / LTE 850 / LTE 1700 / LTE 2600 / TD-LTE 2600 / 5G 2600 / 5G 3500
Network ID
NW02241
Network Name
Ubix
Network Country
 Mexico
Network Bands
UMTS 850 / UMTS 1900 / UMTS 1700 / LTE 850 / LTE 1700 / LTE 2600 / TD-LTE 2600 / 5G 2600 / 5G 3500
Network ID
NW02219
Network Name
IZZI
Network Country
 Mexico
Network Bands
Unknown
Network ID
NW02303
Network Name
NeWWW
Network Country
 Mexico
Network Bands
UMTS 850 / UMTS 1900 / UMTS 1700 / LTE 850 / LTE 1700 / LTE 2600 / TD-LTE 2600 / 5G 2600 / 5G 3500
Network ID
NW02314
Network Name
Yo Mobile
Network Country
 Mexico
Network Bands
UMTS 850 / UMTS 1900 / UMTS 1700 / LTE 850 / LTE 1700 / LTE 2600 / TD-LTE 2600 / 5G 2600 / 5G 3500