Firmware G991BXXSEGYA2

Device Galaxy S21 5G

Model SM-G991B

Region CWW

OS Android 14

Release Date 1/22/2025

Upload Date 3/6/2025

PDA G991BXXSEGYA2

CSC G991BOWEEGYA2

Changelist 28579955

Size 8055840688 bytes (approx. 7.5 GB)