Firmware G998BXXS9EWIA

Device Galaxy S21 Ultra 5G

Model SM-G998B

Region O2C

Country Czech Republic

OS Android 13

Release Date 9/19/2023

Upload Date 10/12/2023

PDA G998BXXS9EWIA

CSC G998BOXM9EWH5

Changelist 27100863

Size 8477082029 bytes (approx. 7.9 GB)

O2C CSC Breakdown

Network ID

NW02029

Network Name

O2.CZ

Network Country

Czech Republic

Network Bands

GSM 900 / GSM 1800 / LTE 800 / LTE 1800 / LTE 2600 / TD-LTE 2600 / 5G 3500