Just got my Quad and wanted to update the firmware. I connect the USB and powered the Quad with the left button depressed as described. The Quad displays what seems to be a correct mode:
“Device Frimware Upgrade v3.10” and the instructions to copy the files. But Win7 says that the USB device is not recognized. Also tried it on a Win XP machine which did show it as a USB drive, but it was not accessible - saying there was an I/O error with the device.
Do I need some special driver to be installed for Windows to recognize it?
If I just power it up without holding down the left key, Win does recognize it and I can access the 1.96MB drive, but it doesn’t look to be the correct drive.