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Hi all,although I haven't done much progress I have some great news: I found the USB Recovery mode ! It's all explained on the wiki page SansaFuzePlus but it would be nice if some could confirm:Turn off the deviceHold down volume up and while doing so, plug in usbThe device will appear as a HID device from SigmatelThe VID/PID is coherent with the datasheet unfortunately, it seems to use some HID reports with commands, and the commands are not listed in the datasheet ("A list of USB bootloader commands is available upon request.").I contacted Freescale to get some information, we'll see if I get an answer. Unfortunately, I couldn't find anything useful about it on Google so ideas are welcome
[16553.669075] usb 1-1: new high speed USB device using ehci_hcd and address 4[16553.783791] usb 1-1: New USB device found, idVendor=066f, idProduct=3780[16553.783799] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0[16553.783806] usb 1-1: Product: ROM Recovery[16553.783810] usb 1-1: Manufacturer: Sigmatel, Inc.[16554.210234] generic-usb: probe of 0003:066F:3780.0001 failed with error -22[16554.210261] usbcore: registered new interface driver usbhid[16554.210264] usbhid: USB HID core driver
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