What 2 words could make a NEO owner happier than "Calibration succeeded" ? I successfully calibrated my NEO today after the touchscreen had started misreporting location. I'm not guaranteeing this will work for everyone, but it worked for me.
After reading a message here about repairing the small ribbon cable that connects the touchscreen to the PCB, I decided to remove my ribbon cable and reconnect it to make sure it was connected properly. I then put it back together and was able to successfully calibrate it on the first try!
No more calibration failed messages. Woohoo!
Check out my website for more details.[Link: curfman.net]