Device Galaxy S21 5G

Model SM-G991B

Region CRC

Country  COSTA RICA

OS Android 12

Release Date 4/25/2022

Upload Date 5/20/2022

PDA G991BXXU5CVDD

CSC G991BOWO5CVDD

Changelist 24106172

Size 7077275476 bytes (approx. 6.6 GB)