Firmware G998BXXS9EWI3

Device Galaxy S21 Ultra 5G

Model SM-G998B

Region IUS

Country Mexico

OS Android 13

Release Date 9/14/2023

Upload Date 9/26/2023

PDA G998BXXS9EWI3

CSC G998BOWO9EWF2

Changelist 26203421

Size 7896252298 bytes (approx. 7.4 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

NW02039

Network Name

ATT IOT

Network Country

Mexico

Network Bands

Unknown