How to Unlock nRF53 After Executing nrfjprog --rbp ALL

[SunHuang]

Hi,

After I executed nrfjprog --rbp ALL, how can I unlock the chip so that I can program the board again?

Currently, the only way I can program it is by running the following commands:

nrfjprog -f nrf53 --reset 
nrfjprog -f nrf53 --program myapp.hex --verify --recover

Why can’t I just use the following commands instead?

nrfjprog -f nrf53 --reset 
nrfjprog -f nrf53 --recover

[Priyanka]

Hi,

I don't think you would need the --reset.

Could you try just the lines with --recover?

Regards,

Priyanka