flash programming issue

[air]

Hello,

I'm preparing production.

My development environments are : 

 - SDK : V12.3.0, IDE : miniJLink, Softdevice : s130_nrf51_2.0.1_softdevice.hex

 - OS : Windows

I'm programming SD / application / boot seperately using nRFgo Studio now.

It's a little cumbersome.

So, I want to program them at once with the Lock and Protection on.

Would you let me know if it is possible?

 Thanks.

[air]

I found it.

1. I merged all.

  - mergehex -m s130_nrf51_2.0.1_softdevice.hex outer_v1.5.20_20180730_1410.hex boot_set_v1.5.20_20180730_1410.hex -o all.hex

2. program/verify and read-back protection

nrfjprog -f nrf51 -e
nrfjprog -f nrf51 --verify --program all.hex
nrfjprog -f nrf51 --rbp ALL
nrfjprog -f nrf51 -r

3. It fails sometimes.

I don't know why.

Would you let me know more why?

Thanks.

[air]

The error message is display in --verify --program procedure. 

ERROR: The area to write is not erased.

[haakonsh]

You need to do an erase all (-e) before writing to UICR (-rbo ALL), it think that's the problem.

Du you have a log?