Firmware G991U1UESEGYA5

Device Galaxy S21 5G

Model SM-G991U1

Region USC

OS Android 14

Release Date 1/27/2025

Upload Date 2/27/2025

PDA G991U1UESEGYA5

CSC G991U1OYMEGYA5

Changelist 28579955

Size 7886592064 bytes (approx. 7.3 GB)