https://devzone.nordicsemi.com/f/nordic-q-a/96076/nrfutil-device-and-mcuboot-serial-recovery-modeI tried the new nrfutil utility described here - . I think this will be a nice alternative to installing go and setting up mcumgr when using USB or UART with mcuboot. I used a board that I had previously set up for mcuboot serial recovery mode usingen-USTelligent Community 13Mon, 30 Jan 2023 15:52:43 GMThttps://devzone.nordicsemi.com/thread/407163?ContentTypeID=1Mon, 30 Jan 2023 15:52:43 GMT137ad170-7792-4731-bb38-c0d22fbe4515:1c9ad363-414f-4284-ad41-06a8db7842f4Amanda Hsieh<p>Hi,&nbsp;</p> <p>Try to add the following config into child_image/mcuboot.conf:</p> <p>CONFIG_USB_DEVICE_VID=0x1915<br />CONFIG_USB_DEVICE_PID=0x5300</p> <p>-Amanda H.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/406917?ContentTypeID=1Fri, 27 Jan 2023 16:10:24 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5c6633df-8ece-44d3-8e08-0ec071dac922Rocky<p>I tried on 2 different custom boards.&nbsp;&nbsp;It seems like the mcuboot feature might only be supported by Nordic boards?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/406909?ContentTypeID=1Fri, 27 Jan 2023 15:48:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:307bab83-101a-445f-9af4-d27a799db5feAmanda Hsieh<p>Hi,&nbsp;</p> <p>What is the board you are using?</p> <p>Regards,<br />Amanda H.</p><div style="clear:both;"></div>