https://devzone.nordicsemi.com/f/nordic-q-a/121932/error-with-mcu-boot-buildHi, I am trying to get the sample projects working with the dongle, I am having difficulty with compiling the bluetooth examples using the provided instructions: https://docs.nordicsemi.com/bundle/ncs-latest/page/zephyr/boards/nordic/nrf52840dongleen-USTelligent Community 13Sat, 31 May 2025 17:39:20 GMThttps://devzone.nordicsemi.com/thread/537564?ContentTypeID=1Sat, 31 May 2025 17:39:20 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fd95d9d4-ce98-4e19-8c4b-43d390fc52e4terminalObserver<p>I worked around the issue by not using MCUboot and building the sample applications directly with the Zephyr platform and CMake/Ninja.<br /><br /></p> <p>The application can then be sequenced using the nrfutil pkg generate command...</p> <p><pre class="ui-code" data-mode="text">#generate build from the v3.0.1/zephyr directory rm -rf build cmake -Bbuild -GNinja -DBOARD=nrf52840dongle &quot;$MY_PROGRAM_DIR&quot; sleep 5 #generator binary ninja -Cbuild #generate the application zip for nrfutil, softdevice is builtin when using zephyr nrfutil pkg generate --hw-version 52 --sd-req 0x00 --application build/zephyr/zephyr.hex --application-version 1 zephyr_app_dfu.zip sleep 5 #push code to device nrfutil dfu usb-serial -pkg zephyr_app_dfu.zip -p /dev/ttyACM0 </pre></p><div style="clear:both;"></div>