Home / Firmware / SM-G991U / CHA
Device Galaxy S21 5G
Model SM-G991U
Region CHA
Country USA
OS Android 11
Release Date 4/27/2021
Upload Date 5/14/2021
PDA G991USQU3AUDB
CSC G991UOYN3AUDB
Changelist 21556280
Size 6803765168 bytes (approx. 6.3 GB)