https://devzone.nordicsemi.com/f/nordic-q-a/64475/zephyr-application-system-partI don&#39;t think this is possible at the moment but worth putting it out in the wild: Currently the binary image sizes for nRF9160 using Zephyr can get quite hefty. Is there a way to create a system library image and separate application code image? Thaten-USTelligent Community 13Tue, 04 Aug 2020 15:03:10 GMThttps://devzone.nordicsemi.com/thread/263058?ContentTypeID=1Tue, 04 Aug 2020 15:03:10 GMT137ad170-7792-4731-bb38-c0d22fbe4515:914e7b29-b656-421c-ad4c-bb39527638b0Jared<p>Thanks&nbsp;<span>&Oslash;yvind!</span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/263056?ContentTypeID=1Tue, 04 Aug 2020 14:56:33 GMT137ad170-7792-4731-bb38-c0d22fbe4515:76359b48-80f8-4fd5-ad3c-949ee5ee7b54&#216;yvind<p>Hi&nbsp;<a href="https://devzone.nordicsemi.com/members/jaredwolff">Jared</a>,&nbsp;</p> <p>&nbsp;</p> [quote user=""]I don&#39;t think this is possible at the moment[/quote] <p>&nbsp;Yes, you are correct. This is unfortunately not available yet.&nbsp;</p> <p><br />Kind regards,<br />Øyvind</p><div style="clear:both;"></div>