Hello,
I'm currently trying to OTA update the firmware of my nRF52832 DK, I use the SDK 12.3.0.
I loaded the BLE Secure DFU Bootloader in the DK, it's advertising as DfuTarg. Then I use nRF Toolbox to DFU transfer a package generated from blinky example with nrfutil.
The update works fine but once finished the bootloader don't start the blinky application, it stays in DFU mode with LEDs 1 and 3 ON.
What am I doing wrong ?
Thanks for your answers.