Home / Firmware / SM-G991B / WWD
Device Galaxy S21 5G
Model SM-G991B
Region WWD
Country Switzerland
OS Android 11
Release Date 1/6/2021
Upload Date 1/15/2021
PDA G991BXXU1AUA4
CSC G991BOXM1AUA4
Changelist 20701476
Size 7603504352 bytes (approx. 7.1 GB)
Switzerland
