Device Galaxy S21 Ultra 5G

Model SM-G998B

Region ECO

Country  ECUADOR

OS Android 13

Release Date 3/28/2023

Upload Date 7/11/2023

PDA G998BXXU7EWCH

CSC G998BOWO7EWCK

Changelist 26203421

Size 7902755320 bytes (approx. 7.4 GB)