Script not finishing

[zebigbos122]

Dear sir,
Your script for flashing the modem looked extremely impressive and a great piece of work.

I have a Lenovo Yoga 260 and a Sierra Wireless AirPrime 3P10Y modem (model EM7455.
Bought the USB interface for the modem and put that together.
Boot in Ubuntu, then ran your complete script.
At first, it did not recognize a modem in the USB port and the script kept asking to unplug and re-insert the USB cable. After some fiddling, suddenly the script came alive.
It seemed like it was flashing the firmware, the small blue LED on the USB interface flashed anyway.
After 'reboot to normal mode' the script ended with not finding the USB.

I changed the USB cable for several others. No luck.
I tried the modem in the LEnovo Yoga 260, perhaps all was okay ?
But no: ERROR 1802: un-authorized modem. Hmmm.

It would seem I am a bit stuck. Rebooted into Unbuntu, ran the script again, but it cannot find the modem on the USB port (unplug and reinsert, etc.)

Any clues?
Greetings from the Netherlands,
Job

[zebigbos122]

CORRECTION:

Suddenly it seemed I got the USB port working.
Your script ran fine (I believe) and ended with no errors.I kept the log if that helps (tried dragging it as attachment - hope that works)
Sadly, the 1802: unauthorized modem installed was persistent after I installed the modem in the laptop rather than on the USB bus. I noted though, that the laptop seems to reboot by itself, after booting, giving me the option (again) to press ENTER to do other things than starting windows. Hmm, indication that the system is re-checking the hardware perhaps?

I would very much appreciate any more ideas for getting it past the whitelist... perhaps delaying it longer after booting the system?

Any clues appreciated!
Greetings,
Job
logfile.txt

[zebigbos122]

Hang on! Not so fast...

Just discovered that for Lenovo, the modem needs different commands for programming.
So i programmed the modem using the commands in the '(Use this if installing in a Lenovo)'.
That was all succesful. Amazing.

But... upon mounting the modem back in the laptop:
1802: error: unauthorized hardware installed...
Darn! And I thought I nailed it!

But I feel I am really getting close now to mastering this conundrum.
Perhaps the whitelist of my Lenovo Yoga 260 requires a little different response from the modem?

As always, any clues appreciated.
Greetings,
Job

[zebigbos122]

Still wish anyone had a solution...
Currently busy with trying to hack the whitelist in the BIOS, but after twenty times or so flashing my BIOS with various mods, no luck so far.
So: any clues appreciated!