Home / Firmware / SM-G998B / SLK
Device Galaxy S21 Ultra 5G
Model SM-G998B
Region SLK
Country Sri Lanka
OS Android 15
Release Date 4/15/2025
Upload Date 5/8/2025
PDA G998BXXUEHYD5
CSC G998BOXMEHYD5
Changelist 30959686
Size 9658321456 bytes (approx. 9.0 GB)