Device Galaxy S21 Ultra 5G

Model SM-G998B

Region COS

Country  Greece

OS Android 11

Release Date 10/18/2021

Upload Date 10/28/2021

PDA G998BXXS3AUJ7

CSC G998BOXM3AUIE

Changelist 22520315

Size 8067899776 bytes (approx. 7.5 GB)