Device Galaxy S21 Ultra 5G

Model SM-G998B

Region AVF

Country  Albania

OS Android 11

Release Date 8/19/2021

Upload Date 9/15/2021

PDA G998BXXS3AUHD

CSC G998BOXM3AUHB

Changelist 22360073

Size 8066874848 bytes (approx. 7.5 GB)