https://devzone.nordicsemi.com/f/nordic-q-a/112442/nrf5340-fota-using-nrf9160-moduleHello, I want to update the firmware(FOTA) of nrf5340 using AT Command of nrf9160. I&#39;ve already reviewed the content in the dev academy below https://academy.nordicsemi.com/courses/nrf-connect-sdk-intermediate/lessons/lesson-8-bootloaders-and-dfu-fotaen-USTelligent Community 13Tue, 25 Jun 2024 11:03:36 GMThttps://devzone.nordicsemi.com/thread/490590?ContentTypeID=1Tue, 25 Jun 2024 11:03:36 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9e4b4c3c-fff4-4aa0-94f2-005eadaf2a15Vidar Berg<p>Hello,</p> <p>We don&#39;t have an example that demonstrates this use case, but you should be able to use the&nbsp;<a href="https://docs.nordicsemi.com/bundle/ncs-2.6.1/page/nrf/applications/serial_lte_modem/doc/FTP_AT_commands.html">FTP AT commands</a>&nbsp;or&nbsp;<a href="https://docs.nordicsemi.com/bundle/ncs-2.6.1/page/nrf/applications/serial_lte_modem/doc/HTTPC_AT_commands.html">HTTP client AT commands</a>&nbsp;to download the image, then use the&nbsp;<a href="https://docs.nordicsemi.com/bundle/ncs-2.6.1/page/nrf/libraries/dfu/dfu_target.html">DFU target</a>&nbsp;or&nbsp;<a href="https://docs.nordicsemi.com/bundle/ncs-2.6.1/page/nrf/libraries/dfu/dfu_multi_image.html">DFU multi-image</a>&nbsp;library on your 53 to store the downloaded image to flash.</p> <p>Best regards,</p> <p>Vidar</p><div style="clear:both;"></div>