How to optimize time when flashing modem firmware at production stage

Good morning,

I have created a python script which allows me to flash modem firmware at production stage.

I'm using modem firmware mfw_nrf9160_1.3.6.zip

I'm using pynrfjprog python module for flashing operations over swd interface.

Flashing takes around 35 seconds.

I would like to know if there is a way to optimize this time of flashing. 

Thanks in advance,

Carla

Related