Device Galaxy S21 Ultra 5G

Model SM-G998B

Region TCE

Country  MEXICO

OS Android 11

Release Date 12/10/2020

Upload Date 1/16/2021

PDA G998BXXU1ATLF

CSC G998BOWO1ATLF

Changelist 20494173

Size 7097959712 bytes (approx. 6.6 GB)