Device Galaxy S21 5G

Model SM-G991U1

Region PCT

Country  Puerto Rico

OS Android 13

Release Date 12/2/2022

Upload Date 2/6/2023

PDA G991U1UEU5DVL1

CSC G991U1OWA5DVL2

Changelist 25305647

Size 6910029111 bytes (approx. 6.4 GB)