Device Galaxy S21 5G

Model SM-G991U1

Region PCT

Country  Puerto Rico

OS Android 13

Release Date 9/12/2023

Upload Date 10/10/2023

PDA G991U1UEU9EWI2

CSC G991U1OWA9EWI2

Changelist 27100863

Size 7147325784 bytes (approx. 6.7 GB)