Download Samsung Repair Firmware 4Files Model: Samsung GALAXY A3 SM-A300F OS Version: Android KitKat V4.4.4 PDA/AP Version: A300FXXU1AOC1 CSC Version: A300FOLB1AOC1 MODEM/CP Version: A300FXXU1AOC1 Region: SMA Philippines (Smart) Security Patch Level : N/A