Firmware G998BXXS7EWD3

Device Galaxy S21 Ultra 5G

Model SM-G998B

Region TMS

Country SLOVAKIA

OS Android 13

Release Date 4/12/2023

Upload Date 5/24/2023

PDA G998BXXS7EWD3

CSC G998BOXM7EWD3

Changelist 26203421

Size 8413939617 bytes (approx. 7.8 GB)

TMS CSC Breakdown

Network ID

NW01320

Network Name

T-Mobile SK

Network Country

Slovakia

Network Bands

GSM 900 / UMTS 2100 / LTE 800 / LTE 1800 / LTE 2100 / LTE 2600 / TD-LTE 3700 / 5G 2100