With Windows I have not had luck (Windows does not recognize the mobile in NOR uBoot), I am going to try with your Debian ISO. I already have the USB ready with the ISO recorded.

The only question I have is which route to put in the commands. I don't know how to use the command line well.

I have renamed the files to make it easier, these are the commands I ran in Windows:

dfu-util -a u-boot -R -D qi.udfu
dfu-util -a kernel -R -D uImage.bin
dfu-util -a rootfs -R -D rootfs.jffs

I can write those three files to a different USB, but I don't know how to locate the USB on the command line.

What can I do?

Hello mate. I have tried installing from your Debian ISO, but have not been successful.

I located the files on the command line (/lib/live/mount/medium/z/).

Then I ran the following command (with the mobile connected in NOR uBoot mode):

dfu-util -a u-boot -R -D /lib/live/mount/medium/z/qi.udfu

I did not succeed. The error is as follows:

Copyright 2005-2009 Weston Schmidt, Herald Welte and Openmoko Inc.
Copyright 2010-2014 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to dfu-util@lists.gnumonks.org

dfu-util: Invalid DFU suffix signature
dfu-util: A valid DFU suffic will be required in a future dfu-util release!!!
dfu-util: No DFU capable USB device available


Is the error that the program does not recognize the mobile?

What can I do to solve the problem? I have tried two different cables and several ports on the computer.