I might sound stupid, but I am having some real trouble with trying to update my Kordbot, and I’ve read all of the forum notes, and seen the help video from a couple of years ago (which seems out of date now).
I am on a Mac, but have access to a Windows PC, and cannot update from 6.0 BETA 09/05/2020, to the latest firmware update, ie kordbot_20211201.upf.
I have already updated the Bootloader firmware on my Windows machine (Step 1).
However, when I try Step 2, and switch on my Kordbot (with the SD card in there formatted to Fat 32, and with the latest firmware update saved on the SD card), nothing happens. It just switches on as usual, with no firmware update taknig place.
I updated from version 4 to 6 just fine with a 8GB micro SD card + adapter formatted with FAT32 MBR, with only the firmware on it on Windows 10 PC, after having installed the Drivers using the tutorial video and the DFU updater software with the KB bootloader on it.