Device Galaxy S21 5G

Model SM-G991B

Region TMM

Country  Mexico

OS Android 14

Release Date 11/7/2023

Upload Date 1/16/2024

PDA G991BXXU9FWK2

CSC G991BOWO9FWK2

Changelist 27764024

Size 7967059638 bytes (approx. 7.4 GB)