Device Galaxy S21 Ultra 5G

Model SM-G998B

Region ECO

Country  ECUADOR

OS Android 12

Release Date 12/23/2021

Upload Date 2/15/2022

PDA G998BXXU4BULF

CSC G998BOWO4BVA1

Changelist 23365054

Size 7287580041 bytes (approx. 6.8 GB)