Device Galaxy S21 Ultra 5G

Model SM-G998B

Region COS

Country  Greece

OS Android 14

Release Date 12/31/2024

Upload Date 1/24/2025

PDA G998BXXSEGXL2

CSC G998BOXMEGXL2

Changelist 28579955

Size 9320687440 bytes (approx. 8.7 GB)