Device Galaxy S21 Ultra 5G

Model SM-G998B

Region TMM

Country  Mexico

OS Android 11

Release Date 3/19/2021

Upload Date 4/13/2021

PDA G998BXXU2AUC8

CSC G998BOWO2AUC8

Changelist 21282179

Size 7063155456 bytes (approx. 6.6 GB)