Home / Firmware / SM-G998B / XNZ
Device Galaxy S21 Ultra 5G
Model SM-G998B
Region XNZ
OS Android 15
Release Date 8/14/2025
Upload Date 8/28/2025
PDA G998BXXSGHYH4
CSC G998BOXMGHYH1
Changelist 30959686
Size 9657356320 bytes (approx. 9.0 GB)
