Device Galaxy S21 5G

Model SM-G991B

Region ZTM

Country  BRAZIL

OS Android 15

Release Date 4/15/2025

Upload Date 5/9/2025

PDA G991BXXUEHYD5

CSC G991BOWOEHYD5

Changelist 30959686

Size 9080908976 bytes (approx. 8.5 GB)