This post is older than 2 years and might not be relevant anymore
More Info: Consider searching for newer posts

I have unable to do DFU because of my bootloader programmed chip

Hi

I have lost my private key for generating my dfu pakage using nrfutil.

I have 2K nrf Modules chips already programmed with bootloader & dfu enabled firmware. However, due to the corruption of the setup I have lost my key.pem file. 

Can you guide me how can i generate private key using earlier app_dfu_package.zip file. As its a complete rework for us to re-program the chips which needs firmware upgrade at project site.

Regards

Darshan

Related