pynrfjprog cannot update modem of nrf9160

RE: pynrfjprog cannot update modem of nrf9160

dejans — Mon, 08 Apr 2024 08:49:32 GMT

Hi Jeff,

[quote user="Jeffery"]It can work now after replacing CP_MODEM by CP_APPLICATION.[/quote]

It is great to hear that your issue has been resolved. Thank you for the update.

Best regards,
Dejan

RE: pynrfjprog cannot update modem of nrf9160

Jeffery — Mon, 08 Apr 2024 01:13:17 GMT

Hi Dejan

It can work now after replacing CP_MODEM by CP_APPLICATION.

Thanks for your help.

Jeff

RE: pynrfjprog cannot update modem of nrf9160

dejans — Thu, 04 Apr 2024 08:21:59 GMT

Hi Jeff,

[quote user="Jeffery"]

Since this issue found after upgrading tools, I forgot the previous versions both.

I also tried to downgrade pynrfjprog and nrf command line. However, it was no use.

It still failed to update modem at same reason. It was weird.

[/quote]

Knowing working versions of the tools could potentially help in finding out the cause of your issue. Which versions of the tools did you try downgrading to?

[quote user="Jeffery"]2. Could you try my "up_modem.py" at your side?[/quote]

I have tested your script and managed to reproduce the error.

EDIT: I have tested using CP_APPLICATION instead of CP_MODEM in your update_modem.py script and I did not see the error anymore. Can you test yourself?

Best regards,
Dejan

RE: pynrfjprog cannot update modem of nrf9160

Jeffery — Wed, 03 Apr 2024 08:32:58 GMT

Hi Dejans

Since this issue found after upgrading tools, I forgot the previous versions both.

I also tried to downgrade pynrfjprog and nrf command line. However, it was no use.

It still failed to update modem at same reason. It was weird.

2. Could you try my "up_modem.py" at your side?

Or, if you saw some error at this python script. Please tell me how to correct it.

Jeff

RE: pynrfjprog cannot update modem of nrf9160

dejans — Wed, 03 Apr 2024 08:23:56 GMT

Hi Jeff,

I am looking at this:

[quote user=""]What I did between was to upgrade pynrfjprog and nrf command line. [/quote]

If you performed an upgrade, what were your initial and upgraded versions of the tools.

[quote user="Jeffery"]Then, referring to documentation, I made a pyhton script.[/quote]

Could you provide a link to the documentation you refer to?

Best regards,
Dejan

RE: pynrfjprog cannot update modem of nrf9160

Jeffery — Wed, 03 Apr 2024 08:12:37 GMT

Hi Dejans

I already gave information at first message. Please check the content at 1st message.

pynrjprog and nrf command line both are v10.24.0.

Then, referring to documentation, I made a pyhton script. Also at 1st message.

Thanks

Jeff

RE: pynrfjprog cannot update modem of nrf9160

dejans — Wed, 03 Apr 2024 08:03:36 GMT

Hi Jeff,

Could you provide information about both pynrfjprog and nRF Command Line Tools versions in cases where everything worked as expected and when you got NOT_AVAILABLE_BECAUSE_PROTECTION error?

Best regards,
Dejan

RE: pynrfjprog cannot update modem of nrf9160

Jeffery — Fri, 29 Mar 2024 08:45:27 GMT

Could you try it at your side?

I don't know the cause and how to fix it.

Thanks

Jeff

RE: pynrfjprog cannot update modem of nrf9160

Jeffery — Thu, 28 Mar 2024 01:09:50 GMT

Try erasing and recovering as below.

nrfjprog -f NRF91 -e
nrfjprog -f NRF91 --recover
python update_modem.py .\mfw_nrf9160_1.3.4.zip
nrfjprog -f NRF91 -r

The result was same. It failed at nrfjprog.dll -90.

RE: pynrfjprog cannot update modem of nrf9160

dejans — Wed, 27 Mar 2024 13:01:32 GMT

Hi,

Have you tried to erase your device?

Best regards,
Dejan