https://devzone.nordicsemi.com/f/nordic-q-a/68588/programming-nrf91-from-command-lineI am working with nRFConnect and the nRF91-DK on MacOS Catalina. After updating the command line tools I was able to program using the GUI But now I want to write this into my scripts. So I tried nrfjprog --version nrfjprog version: 8.4.0 en-USTelligent Community 13Fri, 20 Nov 2020 09:54:46 GMThttps://devzone.nordicsemi.com/thread/281057?ContentTypeID=1Fri, 20 Nov 2020 09:54:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6f15f7a4-59ce-47dd-a386-8b9bc94eafcfJONATHAN LL<p>Hi Paul,<br /><br />Try to update nrf command line tools&nbsp;to a <a href="https://www.nordicsemi.com/Software-and-tools/Development-Tools/nRF-Command-Line-Tools/Download#infotabs">newest version</a>&nbsp;&nbsp;or get the&nbsp;<a href="https://www.nordicsemi.com/Software-and-tools/Development-Tools/nRF-Pynrfjprog/Download#infotabs">newest</a> pynrfjprog from our website.&nbsp;&nbsp;<br />nrfjprog version 8.4 is old and does not support nrf9160<br /><img src="https://devzone.nordicsemi.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4/3652.pastedimage1605866010832v1.png" alt=" " /><br />Version 10.1.1 or newer<br /><br />Regards,<br />Jonathan</p><div style="clear:both;"></div>