Device Galaxy S21 5G

Model SM-G991B

Region COS

Country  Greece

OS Android 12

Release Date 12/21/2021

Upload Date 1/3/2022

PDA G991BXXS3BULC

CSC G991BOXM3BUKG

Changelist 22937332

Size 7667968832 bytes (approx. 7.1 GB)