Device Galaxy S21 5G

Model SM-G991B

Region CTI

Country  Argentina

OS Android 11

Release Date 2/3/2021

Upload Date 2/19/2021

PDA G991BXXU1AUB3

CSC G991BOWO1AUB3

Changelist 20701476

Size 6852536656 bytes (approx. 6.4 GB)