Device Galaxy S21 5G

Model SM-G991B

Region CRC

Country  COSTA RICA

OS Android 12

Release Date 7/22/2022

Upload Date 8/12/2022

PDA G991BXXU5CVGC

CSC G991BOWO5CVG7

Changelist 24653000

Size 7157135670 bytes (approx. 6.7 GB)