Secure Bootloader 15.3https://devzone.nordicsemi.com/f/nordic-q-a/68681/secure-bootloader-15-3Hi, I&#39;m having difficulties running the secure bootloader example (ble_debug version), it doesn&#39;t seem to be advertising or providing any logs. I&#39;m currently using the PCA10056 nordic development kit with SDK 15.3 . I&#39;ve tried flashing the softdeviceen-USTelligent Community 13Mon, 23 Nov 2020 18:37:34 GMTRE: Secure Bootloader 15.3https://devzone.nordicsemi.com/thread/281404?ContentTypeID=1Mon, 23 Nov 2020 18:37:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f618799f-8319-4f1f-96f1-8c2fdc74fc38hugzy123<p>i&#39;ve just found this post which fixes my issue&nbsp;<a href="https://devzone.nordicsemi.com/f/nordic-q-a/45261/dfu-example-not-working/179506#179506">devzone.nordicsemi.com/.../179506</a></p><div style="clear:both;"></div>