Firmware G991USQSEGYA5

Device Galaxy S21 5G

Model SM-G991U

Region CHA

OS Android 14

Release Date 1/22/2025

Upload Date 2/27/2025

PDA G991USQSEGYA5

CSC G991UOYNEGYA5

Changelist 28579955

Size 8188704672 bytes (approx. 7.6 GB)