You can run nrfutil nrf5sdk-tools settings display to display the contents of a bootloader settings page that is present in a HEX file. This command does not take any additional options.
For example, enter the following command to display the contents of the HEX file generated in the previous section:
nrfutil nrf5sdk-tools settings display settings.hex
To read the bootloader settings page from a programmed device, use nrfjprog to dump the flash memory of the IC (where HEX_file is the name of the resulting HEX file):
nrfjprog --readcode HEX_file