Firmware G998BXXS3BUL1

Device Galaxy S21 Ultra 5G

Model SM-G998B

Region INU

OS Android 12

Release Date 11/30/2021

Upload Date 12/10/2021

PDA G998BXXS3BUL1

CSC G998BOXM3BUKG

Changelist 22937332

Size 8164594640 bytes (approx. 7.6 GB)