Firmware G991BXXU3BUKG

Device Galaxy S21 5G

Model SM-G991B

Region INU

OS Android 12

Release Date 11/23/2021

Upload Date 11/30/2021

PDA G991BXXU3BUKG

CSC G991BOXM3BUKG

Changelist 22937332

Size 7675522624 bytes (approx. 7.1 GB)