Firmware G998BXXU4CVC4

Device Galaxy S21 Ultra 5G

Model SM-G998B

Region TMZ

Country CZECH

OS Android 12

Release Date 3/7/2022

Upload Date 3/22/2022

PDA G998BXXU4CVC4

CSC G998BOXM4CVC4

Changelist 23695702

Size 8348540402 bytes (approx. 7.8 GB)

TMZ 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