Device Galaxy S21 5G

Model SM-G991B

Region TMM

Country  Mexico

OS Android 12

Release Date 7/22/2022

Upload Date 10/14/2022

PDA G991BXXU5CVGC

CSC G991BOWO5CVG7

Changelist 24653000

Size 7157135670 bytes (approx. 6.7 GB)