Home / Firmware / SM-G991U / TMB
Device Galaxy S21 5G
Model SM-G991U
Region TMB
Country USA
OS Android 11
Release Date 9/24/2021
Upload Date 10/11/2021
PDA G991USQU4AUIL
CSC G991UOYN4AUIL
Changelist 22274816
Size 6862441920 bytes (approx. 6.4 GB)