Device Galaxy S21 5G

Model SM-G991B

Region TCE

Country  MEXICO

OS Android 11

Release Date 12/8/2020

Upload Date 1/17/2021

PDA G991BXXU1ATLD

CSC G991BOWO1ATLF

Changelist 20456419

Size 6996174608 bytes (approx. 6.5 GB)