Device Galaxy S21 Ultra 5G

Model SM-G998U1

Region PCT

Country  Puerto Rico

OS Android 11

Release Date 6/4/2021

Upload Date 7/7/2021

PDA G998U1UEU4AUF5

CSC G998U1OWA4AUF5

Changelist 21556280

Size 6494977984 bytes (approx. 6.0 GB)