Firmware G998BXXS4CVCG

Device Galaxy S21 Ultra 5G

Model SM-G998B

Region XEZ

Country Czech Republic

OS Android 12

Release Date 3/29/2022

Upload Date 4/11/2022

PDA G998BXXS4CVCG

CSC G998BOXM4CVCG

Changelist 23695702

Size 8348911833 bytes (approx. 7.8 GB)

XEZ CSC Breakdown

Network ID

NW01335

Network Name

T-Mobile CZ

Network Country

Czech Republic

Network Bands

GSM 900 / LTE 800 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 700 / 5G 1800 / 5G 2100

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

Network ID

NW01467

Network Name

Vodafone CZ

Network Country

Czech Republic

Network Bands

GSM 900 / GSM 1800 / LTE 800 / LTE 1800 / LTE 2100 / LTE 2600 / 5G 1800 / 5G 2100