Symphony EX75 flash file Here

Symphony EX75 Specification
Memory Card Slot  
T-Flash : Extended upto 2 GB
Bluetooth
Other Features    Dual SIM,
Call Conversation Recoder
Software Information:
TBG111217_6492_PCB01_GPRS_
MT6223P_S00.111217_6492_ V0716
Download Symphony EX75 Flash file Here