Home / Firmware / SM-G991B / XID
Device Galaxy S21 5G
Model SM-G991B
Region XID
Country INDONESIA
OS Android 11
Release Date 7/6/2021
Upload Date 7/22/2021
PDA G991BXXU3AUG4
CSC G991BOLE3AUG4
Changelist 22118362
Size 6407461808 bytes (approx. 6.0 GB)