Home / Firmware / SM-G991U / SPR
Device Galaxy S21 5G
Model SM-G991U
Region SPR
Country USA
OS Android 15
Release Date 4/16/2025
Upload Date 5/5/2025
PDA G991USQUEHYDA
CSC G991UOYNEHYDA
Changelist 30959686
Size 8400468560 bytes (approx. 7.8 GB)