Hi xiangfu, This dfu-util -l which lists the partitions needs the Neo to be in "DFU MODE".
The wiki does not explain how to at all clearly. I am no expert, so the method I used may not be even safe, but it did work. It is a long story, I have put it at: http://home.exetel.com.au/claregj/Neo1973/GettingDFUmode Hope this helps, cheers, clare
