Device Galaxy S21 5G

Model SM-G991B

Region CRC

Country  COSTA RICA

OS Android 13

Release Date 10/31/2022

Upload Date 1/10/2023

PDA G991BXXS5DVK1

CSC G991BOWO5DVJD

Changelist 25305647

Size 7276769173 bytes (approx. 6.8 GB)