- Click "Modify Configuration Information"
- Change "Chip ID Lo" from 45647 to numbers of your choosing
- Click "Upload Changes"
I probably should have thought of this on my own, but a helpful person at NewerTech technical support asked, as his very first question once I'd explained how my update had succeeded but failed to fix the problem, "Did you change the GUID?" I mentioned they probably ought to add this step to their instructions.