https://devzone.nordicsemi.com/f/nordic-q-a/114291/serial-lte-modem-http-fotaHello, I am having some issues trying to get FOTA to work with the serial LTE modem using AT commands. I currently am using a nRF9161dk to flash programs to test for evaluation reasons and have already had some success with the http_update folder (mainlyen-USTelligent Community 13Wed, 28 Aug 2024 16:12:51 GMThttps://devzone.nordicsemi.com/thread/500258?ContentTypeID=1Wed, 28 Aug 2024 16:12:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:739ec7c9-6b93-471a-ab0d-46d1f0af5e50Wolfbane<p>Solved the issue, simply was that I had not turned on cellular connection yet so it was not actually connecting to the server. Silly mistake</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/500247?ContentTypeID=1Wed, 28 Aug 2024 14:35:25 GMT137ad170-7792-4731-bb38-c0d22fbe4515:663579c3-be6e-46a1-939d-157a8b89f63cWolfbane<p>Managed to turn on debug mode to get messages. This is another serial output. I should be able to figure it out I think. Will update.</p> <p>[00:00:16.321,228] &lt;dbg&gt; slm_at_host: cmd_send: RX<br /><br />[00:00:16.387,512] &lt;inf&gt; download_client: Downloading: build_LED_v2.bin [0]</p> <p>OK<br />[00:00:16.412,628] &lt;dbg&gt; slm_uart_handler: slm_uart_tx_write: TX<br /> 0d 0a 4f 4b 0d 0a |..OK.. <br />[00:00:16.456,604] &lt;wrn&gt; download_client: Failed to resolve hostname&nbsp;IP on IPv4<br />[00:00:16.483,123] &lt;err&gt; fota_download: Download client error</p> <p>#XFOTA: 0,1,1<br />[00:00:16.507,171] &lt;dbg&gt; slm_uart_handler: slm_uart_tx_write: TX<br />|..#XFOTA : 0,1,1.</p><div style="clear:both;"></div>