Home / Firmware / SM-G991B / XSP
Device Galaxy S21 5G
Model SM-G991B
Region XSP
Country SINGAPORE
OS Android 13
Release Date 2/20/2023
Upload Date 3/20/2023
PDA G991BXXU6EWB9
CSC G991BOXM6EWB9
Changelist 25884018
Size 7853354044 bytes (approx. 7.3 GB)