Home / Firmware / SM-G991U / ATT
Device Galaxy S21 5G
Model SM-G991U
Region ATT
Country USA
OS Android 14
Release Date 1/30/2024
Upload Date 2/16/2024
PDA G991USQSAFXAG
CSC G991UOYNAFXAG
Changelist 27764024
Size 7862414769 bytes (approx. 7.3 GB)