Device Galaxy S21 Ultra 5G

Model SM-G998B

Region NBS

Country  Nicaragua

OS Android 12

Release Date 12/21/2021

Upload Date 2/2/2022

PDA G998BXXS3BULC

CSC G998BOWO3BUKG

Changelist 22937332

Size 7267153265 bytes (approx. 6.8 GB)