https://devzone.nordicsemi.com/f/nordic-q-a/61850/issues-bootloading-dwm1001-nrf52832I am having some issues bootloading the dwm1001 board. I am able to flash over UART and BLE using nrfutil and nrfConnect with: s132_nrf52_6.0.0 softdevice pca_10040 UART or BLE bootloaders a number of provided example images (both provided zipsen-USTelligent Community 13Wed, 27 May 2020 13:55:29 GMThttps://devzone.nordicsemi.com/thread/251987?ContentTypeID=1Wed, 27 May 2020 13:55:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:32db125e-e5b6-46f2-9c60-787a00c699a7Edvin<p>Hello,</p> <p>Have you tried to debug the application on the custom board? How do you determine that &quot;the loaded application will not run&quot;? Is this based on the lack of advertisements or something? If so, does the custom board have an external LFXTAL? The lack of this is the most common reason for why an application runs on a DK, but not a custom board.</p> <p></p> <p>BR,</p> <p>Edvin</p><div style="clear:both;"></div>