Device Galaxy S21 Ultra 5G

Model SM-G998B

Region TMM

Country  Mexico

OS Android 11

Release Date 6/9/2021

Upload Date 7/19/2021

PDA G998BXXU3AUF6

CSC G998BOWO3AUF6

Changelist 21757183

Size 7139558240 bytes (approx. 6.6 GB)