Using Linux on a separate device to disable HWWP
Install screen in Linux terminal, if needed
sudo apt install screen
Connect the Chromebook and Linux device
Insert the USB-C end of the SuzyQ cable into the Chromebook
Plug the USB-A end into the Linux device
In the Linux terminal, check that the SuzyQ cable is inserted correctly
ls /dev/ttyUSB*
Output should list ttyUSB0, ttyUSB1, ttyUSB2
Connect to the Chromebook via Screen
sudo screen /dev/ttyUSB0
Disable HWWP
ccd open
wp false
wp false atboot
Reset CCD to factory
ccd reset factory
Unplug SuzyQ cable to end the Screen session