I’m concerned because of this line in the instructions you linked to:
“Next, use sudo ./fastboot/bin/fastboot devices to ensure that the device is detected. It should display something like MDM9607 fastboot .
If there is no device information, the operation must be halted.”
I activated the modem using uconsole-4g-cm4 enable, but when I run sudo ./fastboot/bin/fastboot devices, I get no response. If I ignore the warning above and run ./flash.sh according to the instructions, it never gets past “< waiting for device >”.
From what I can see, although I seem to be able to enable the modem and send AT instructions to it, nothing appears to recognize that the modem is there.
Well, it would appear that patience & persistence pay off, because, after re-flashing the disk image and then immediately following the instructions exactly, I have a live 4G connection and the ID is 9011. Thanks for your help with this!