Device Galaxy S21 Ultra 5G

Model SM-G998B

Region TSI

Country  Ireland

OS Android 12

Release Date 3/7/2022

Upload Date 3/22/2022

PDA G998BXXU4CVC4

CSC G998BOXM4CVC4

Changelist 23695702

Size 8348540402 bytes (approx. 7.8 GB)