Home / Firmware / SM-F721B / SLK
Device Galaxy Z Flip4
Model SM-F721B
Region SLK
Country Sri Lanka
OS Android 16
Release Date 9/30/2025
Upload Date 10/10/2025
PDA F721BXXUAIYIF
CSC F721BOXMAIYIF
Changelist 31998945
Size 10872704592 bytes (approx. 10.1 GB)