Home / Firmware / SM-G991B / CHL
Device Galaxy S21 5G
Model SM-G991B
Region CHL
Country Chile
OS Android 12
Release Date 12/23/2021
Upload Date 2/15/2022
PDA G991BXXU4BULF
CSC G991BOWO4BVA1
Changelist 23365054
Size 6912127472 bytes (approx. 6.4 GB)