Hi,
I have a hex file that builds [experimental_bootloader_secure_usb].
If you use keil, it will be downloaded and operated stably on board.
However, if you do not use keil and upload the USB DFU Hex file using [Program Bootloader] using nRFGO Studio, an error occurs and the bootloader does not work.
Is there any way to easily upload a bootloader's hex file without using Keil?
For reference, I am using the nRF52840 PDK and S140 5.0.0-2 Softdevice.