Home / Firmware / SM-G991B / MYM
Device Galaxy S21 5G
Model SM-G991B
Region MYM
Country THAILAND
OS Android 12
Release Date 11/23/2021
Upload Date 12/2/2021
PDA G991BXXU3BUKG
CSC G991BOXM3BUKG
Changelist 22937332
Size 7675522624 bytes (approx. 7.1 GB)