Home / Firmware / SM-G998B / XEF
Device Galaxy S21 Ultra 5G
Model SM-G998B
Region XEF
OS Android 15
Release Date 11/5/2025
Upload Date 11/27/2025
PDA G998BXXSIHYK1
CSC G998BOXMIHYK1
Changelist 30959686
Size 9657811872 bytes (approx. 9.0 GB)
