Thread: Trying to unbrick a zumo 220

Originally Posted by kunix

Can you make fw_all.bin full of 0x3E bytes with the size of the dumped 14.bin. Then flash it, then dump it <...>

New territory for me here. Could your request be translated as: "Replace the contents of the dumped 14.bin by 0x3E bytes, then flash it, then dump it <...>"?


Edit:
Have opened a copy of 14.bin in a hex editor. I did find the option to replace a string by another string, but have no clue as to how to replace the entire contents of the file with 0x3E bytes.