Device Galaxy S21 5G

Model SM-G991B

Region O2C

Country  Czech Republic

OS Android 14

Release Date 12/31/2024

Upload Date 1/22/2025

PDA G991BXXSEGXL2

CSC G991BOXMEGXL2

Changelist 28579955

Size 8747950656 bytes (approx. 8.1 GB)