Just a quick messager to say I have succesfully unlocked my daughters 7th gen fire.
I had two terminal windows showing, and was able to check if the phone was in the correct mode via the lsusb command. - I found that the device would s...
So I have an D802, and have installed the Lollipop 5.0.2 firmware using theGerman variant (which works great on my UK, Three, 16GB D802).
In order to root I have used the above method, which much like others got stuck at the final part, waiting...