https://devzone.nordicsemi.com/f/nordic-q-a/1888/device-firmware-update-over-the-air-dfu-otaHi all, I&#39;ve got some questions about the DFU OTA Nordic example (nRFToolbox): What is available full stack update or profile update? Firmware flow, does it need to reboot the Nordic board? SW/HW? Thanks Alexen-USTelligent Community 13Mon, 17 Mar 2014 08:03:49 GMThttps://devzone.nordicsemi.com/thread/8142?ContentTypeID=1Mon, 17 Mar 2014 08:03:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fb41e9e7-a3b2-4267-8ade-2e73b6ab7d24Alex<p>Thank you</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/8141?ContentTypeID=1Fri, 14 Mar 2014 14:58:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:a5c4cfac-1f90-47d5-bef9-1947eeafffdeOle Morten<p>With current versions, it&#39;s possible to upgrade the application, and not the softdevice. The bootloader is currently implemented as a separate application, which will jump to the new application when finished. It wil not necessarily reset the CPU, but the new application will be started from its reset handler.</p><div style="clear:both;"></div>