I want to update bootloader with ble DFU, how can I do it? how do I use nrfutil to make zip file? I am using nrf52833 and SDK17.0.2

[pzz]

Hi，

    I use nrfutil like this : nrfutil pkg generate --bootloader bootloader.hex --bootloader-version 1 --hw-version 52 --sd-req 0x0100 --key-file priv.pem bootloader.zip, Is it OK?

[Simonr]

Hi

This seems to be okay, but please refer to the nRF Util user guide when trying to generate packages.

Do you have any trouble with the nrfutil call? If so, please provide some details on that and I'll help you to the best of my abilities.

Best regards,

Simon