Device Galaxy S21 Ultra 5G

Model SM-G998B

Region ARO

Country  Argentina

OS Android 11

Release Date 2/3/2021

Upload Date 2/19/2021

PDA G998BXXU1AUB3

CSC G998BOWO1AUB3

Changelist 20701476

Size 7221856560 bytes (approx. 6.7 GB)