Home / Firmware / SM-G998B / XID
Device Galaxy S21 Ultra 5G
Model SM-G998B
Region XID
OS Android 15
Release Date 5/21/2025
Upload Date 5/28/2025
PDA G998BXXSFHYE1
CSC G998BOLEFHYE1
Changelist 30959686
Size 8527744640 bytes (approx. 7.9 GB)
