Firmware G998BXXU4BULF

Device Galaxy S21 Ultra 5G

Model SM-G998B

Region INU

OS Android 12

Release Date 12/23/2021

Upload Date 1/12/2022

PDA G998BXXU4BULF

CSC G998BOXM4BULI

Changelist 23365054

Size 8176592592 bytes (approx. 7.6 GB)