Device Galaxy S21 5G

Model SM-G991B

Region TMM

Country  Mexico

OS Android 14

Release Date 11/30/2023

Upload Date 1/23/2024

PDA G991BXXS9FWKB

CSC G991BOWO9FWK2

Changelist 27764024

Size 7968823159 bytes (approx. 7.4 GB)