Home / Firmware / SM-G998W / XAC
Device Galaxy S21 Ultra 5G
Model SM-G998W
Region XAC
OS Android 15
Release Date 1/28/2026
Upload Date 2/13/2026
PDA G998WVLSJHZAA
CSC G998WOYVJHZAA
Changelist 30959686
Size 8842766240 bytes (approx. 8.2 GB)
