Firmware G991BXXSEGXL2

Device Galaxy S21 5G

Model SM-G991B

Region TMM

OS Android 14

Release Date 12/31/2024

Upload Date 1/22/2025

PDA G991BXXSEGXL2

CSC G991BOWOEGXJE

Changelist 28579955

Size 8480719536 bytes (approx. 7.9 GB)