Device Galaxy S21 5G

Model SM-G991B

Region CRC

Country  COSTA RICA

OS Android 13

Release Date 9/26/2023

Upload Date 10/27/2023

PDA G991BXXU9EWI7

CSC G991BOWO9EWI6

Changelist 27100863

Size 7582710499 bytes (approx. 7.1 GB)