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Firmware G990B2XXSAGYB1

Device Galaxy S21 FE 5G

Model SM-G990B2

Region TMZ

Country  CZECH

OS Android 14

Release Date 2/4/2025

Upload Date 2/25/2025

PDA G990B2XXSAGYB1

CSC G990B2OXMAGYB1

Changelist 28579955

Size 8646774864 bytes (approx. 8.1 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