Firmware G998BXXS9EWJG

Device Galaxy S21 Ultra 5G

Model SM-G998B

Region MSR

Country Serbia

OS Android 13

Release Date 10/20/2023

Upload Date 10/25/2023

PDA G998BXXS9EWJG

CSC G998BOXM9EWH5

Changelist 27100863

Size 8476951941 bytes (approx. 7.9 GB)

MSR CSC Breakdown

Network ID

NW02128

Network Name

Yettel SRB

Network Country

Serbia

Network Bands

GSM 900 / GSM 1800 / UMTS 900 / UMTS 2100 / LTE 800 / LTE 1800