in other thead (https://mangoh.discourse.group/t/bluetooth-success-story/2656/5) people telling that they have succeded by following:
we used swicwe to stitch together the new yocto cwe with the bootloader, modem firmware and legato images into a single spk file and flashed it using swiflash
can it be that instructions on https://github.com/mangOH/mangOH/wiki/Bluetooth-WL18xx-driver-for-mangOH miss this step?
how can we recover board which become not bootable after following these instructions?
please help!