Hi
When programming the nRF5340-PDK I get the following response:
C:\Nordic_SDK\ncs\xxxx\blink>west flash --erase -- west flash: rebuilding ninja: no work to do. -- west flash: using runner nrfjprog There are multiple boards connected. 1. 518005452 2. 59101183 3. 683861277 4. 960102342 Please select one with desired serial number (1-4): 4 -- runners.nrfjprog: Flashing file: C:/Nordic_SDK/ncs/norce/blink/build/zephyr/zephyr.hex ERROR: The operation attempted is unavailable due to readback protection in ERROR: your device. Please use --recover to unlock the device. ERROR: command exited with status 16: nrfjprog --eraseall -f NRF53 --snr 960102342 C:\Nordic_SDK\ncs\xxxx\blink>nrfjprog --recover -f NRF53 --snr 960102342 Recovering device. This operation might take 30s. ERROR: Recover failed. Please make sure that the correct device family is given ERROR: and try again.
Is there another way to unlock the PDK?