GPS not Calibrated or magnetic field interferance

[brad90631]

not sure why I am getting this message. everything was fine and was flying great until the upgrade. now 3 hours later my phantom is not going to fly.

How do you calibrate the GPS.

what is the value of GPS location. with the upgrade it went to all 0

 

[halfpipe]

Someone else suggested to go to the dji download page and get the default parameters then import those parameters under tools in naza.
reboot
proceed to calibrate the compass as in the preflight video by dji
then run an imu advanced calibration
Sometimes the chip gets warm and the software will tell you to wait a bit
hope this helps