Device Galaxy S21 5G

Model SM-G991B

Region TCE

Country  MEXICO

OS Android 13

Release Date 1/23/2023

Upload Date 2/9/2023

PDA G991BXXS6DWA6

CSC G991BOWO6DVL6

Changelist 25491546

Size 7266849616 bytes (approx. 6.8 GB)