Firmware G991BXXU3AUE1

Device Galaxy S21 5G

Model SM-G991B

Region INU

OS Android 11

Release Date 5/1/2021

Upload Date 5/12/2021

PDA G991BXXU3AUE1

CSC G991BOXM3AUE1

Changelist 21556388

Size 7497537760 bytes (approx. 7.0 GB)