Device Galaxy S21 5G

Model SM-G991B

Region CRC

Country  COSTA RICA

OS Android 12

Release Date 11/23/2021

Upload Date 12/17/2021

PDA G991BXXU3BUKG

CSC G991BOWO3BUKG

Changelist 22937332

Size 6897001824 bytes (approx. 6.4 GB)