Originally Posted by shafin
I'm tryiong to debrick my kindle 4 NT and got it into fastboot mode. I'm working on ubuntu and lsusb shows the device as 1949:d0d0 Lab126.
However, when I issue the fastboot command to flash the diag partition, it gets stuck into waiting for device. One point to note is that 'fastboot devices' does not return any result, so the device is not probably recognized by fastboot.
be 'root' to access device hardware!
sudo fastboot ... whatever ...