Hi, I'm trying to enroll my nrf9160DK preview kit in nrfcloud. I've successfully done it with my Thingy91, but in process of upgrading modem on Thingy91 with my DK I forgot to power up my Thingy and I flashed my nrf9160. This resulted in a state where my DK would not boot into non secure - or it stalled for 2.5 minutes and crashed asset tracker v2. I had to reflash modem to 1.2.7. I guess 1.3.1 is not supported on my preview kit...?
I have no pin on my IMEI label, so I tried to recover HWID using nrfjprog --memrd 0x100000a4 --n 8 and done some swapping of bits to recover my MAC/HWID. I used this in nrfcloud, but nrfcloud says its not provisioned yet. As I wrongly upgraded to 1.3.1 I guessed that I lost my certificates. I've tried to create a new certificate by api, but this also fails with: A Nordic Semiconductor product with this device id and ownership code could not be found. Isn't the preview kits allowed access? I can also provide you both IMEI and HWID by pm.
