Test

./flasher -c -F img.bin -F emmc.bin -f
flasher 3.12.0 (Jun 30 2011) Harmattan

Using 1st image to detect HW
Suitable USB interface (bootrom) not found, waiting...
USB device found at bus 002, device address 052.
Device identifier: (null) (SN: N/A)
libusb couldn't open USB device /dev/bus/usb/002/052: Permission denied.
libusb requires write access to USB device nodes.
Error opening USB device: Permission denied
ERROR: When cold flashing, please supply 1st image OR specify hardware type