Bought a Intex Cloud fx, installed relevant adb drivers, entered fastboot mode, accidentally wiped the pre-loaded Firefox os. Now the phone starts and only displays splash screen (no os i guess.). I knew i have voided the warranty but who cares and i have recently came across a .pac file which is said to contain the firefox os for Cloud fx.

I even have a pac file flasher, but the problem is the phone is not detected by the flasher, therefore i am unable to install the os. Help me.