FINISHED DOWNLOAD OTA but can&#39;t reboothttps://devzone.nordicsemi.com/f/nordic-q-a/78099/finished-download-ota-but-can-t-rebootHello. I use nrf9160 and download ota with aws. After my board download successfull and return event FOTA_DOWNLOAD_EVT_FINISHED, I do system(0) to reboot. But it can&#39;t reboot and hang forever till I unplug battery of it. Please help me withen-USTelligent Community 13Tue, 03 Aug 2021 12:40:21 GMTRE: FINISHED DOWNLOAD OTA but can't reboothttps://devzone.nordicsemi.com/thread/323102?ContentTypeID=1Tue, 03 Aug 2021 12:40:21 GMT137ad170-7792-4731-bb38-c0d22fbe4515:00ff6dc8-4c95-420d-951b-3ac84283c4f9Carl Richard<p>Hello, Haohv6!<br /><br />Thanks for reaching out. Are you running sample code, or have you written your own FOTA application? If the latter please compare with the <a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/nrf9160/aws_fota/README.html">AWS FOTA sample</a>&nbsp;for reference.<br /><br />Please state your NCS version and whether or not you are using a nRF9160DK as well.<br /><br />Best regards,<br />Carl Richard</p><div style="clear:both;"></div>