Device Galaxy S21 5G

Model SM-G991B

Region TMM

Country  Mexico

OS Android 11

Release Date 3/19/2021

Upload Date 4/12/2021

PDA G991BXXU2AUC8

CSC G991BOWO2AUC8

Changelist 21282179

Size 6675308416 bytes (approx. 6.2 GB)