Device Galaxy S21 Ultra 5G

Model SM-G998B

Region COS

Country  Greece

OS Android 14

Release Date 12/27/2023

Upload Date 1/18/2024

PDA G998BXXS9FWL9

CSC G998BOXM9FWK2

Changelist 27764024

Size 8762708360 bytes (approx. 8.2 GB)