I connected via a USB cable my ppk to my computer. But when I fire up ppk.py, it says "no response from ppk. Check power, debugger connection and make sure the firmware is flashed on the ppk".
This happened after I ran ppk.py for the first time and it reminded me to upgrade certain firmware, which I did, and in the middle of upgrade, the same error message above started to appear.
What should I do next? I suspect the old firmware of the ppk board was erased but the new one did not really get mounted, however I don't know how to download any firmware or where I can find the proper firmware...
