https://devzone.nordicsemi.com/f/nordic-q-a/51323/nrf9160-modem-fotaIf the only supported method is through the PC-based nRF Connect Programmer GUI application, how is a system based on nRF91 its modem firmware once deployed in the field ? Is the DFU method implemented in libnrfdfu.so document somewhere, or does Nordicen-USTelligent Community 13Fri, 23 Aug 2019 11:10:03 GMThttps://devzone.nordicsemi.com/thread/205858?ContentTypeID=1Fri, 23 Aug 2019 11:10:03 GMT137ad170-7792-4731-bb38-c0d22fbe4515:08d6c42e-9335-4a26-9551-98bca12e63cd&#216;yvind<p>Hello Ivo,&nbsp;</p> <p>Take a look at the answer from my colleague Sigurd <a href="https://devzone.nordicsemi.com/f/nordic-q-a/48879/nrf9160-modem-firmware-update-without-swd">here</a>.</p> <p>Kind regards,<br />Øyvind</p><div style="clear:both;"></div>