Device Galaxy S21 5G

Model SM-G991B

Region ZTA

Country  Brazil

OS Android 11

Release Date 6/9/2021

Upload Date 6/30/2021

PDA G991BXXU3AUF6

CSC G991BOWO3AUF6

Changelist 21757183

Size 6753014016 bytes (approx. 6.3 GB)