Device Galaxy S21 5G

Model SM-G991B

Region CRC

Country  COSTA RICA

OS Android 13

Release Date 9/14/2023

Upload Date 9/23/2023

PDA G991BXXS9EWI3

CSC G991BOWO9EWF2

Changelist 26203421

Size 7503997039 bytes (approx. 7.0 GB)