Home / Firmware / SM-G998B / XID
Device Galaxy S21 Ultra 5G
Model SM-G998B
Region XID
OS Android 15
Release Date 10/2/2025
Upload Date 10/21/2025
PDA G998BXXSHHYJ1
CSC G998BOLEHHYJ1
Changelist 30959686
Size 8527237920 bytes (approx. 7.9 GB)
