Originally posted by pschlute Make sure you unzip the firmware download and place the single file xxx.bin in the root directory of a clean formatted SD card.
That's exactly what I did, Peter.
---------- Post added 09-27-19 at 09:49 AM ----------
Thank you all for the great help from very knowledgeable members. I've done everything, and my KP still wants me to format the card instead of download the firmware. I'll just get back to this latter. My DA 21 comes today, so I'll try it out with the firmware that's in there. Thank you all.