Device Galaxy S21 5G

Model SM-G991B

Region TMZ

Country  CZECH

OS Android 15

Release Date 4/15/2025

Upload Date 5/7/2025

PDA G991BXXUEHYD5

CSC G991BOXMEHYD5

Changelist 30959686

Size 9061632112 bytes (approx. 8.4 GB)