Sorry if this is a duplicate post - accidentally put it in Phantom 4 Pro:
Just updated my Phantom 4 software - went great.  Then went to calibrate my IMU.  With the updated app, the screen shows a "completion" bar at the bottom of the screen.  The calibration bar went to 97% and froze.  The lights on the Phantom went from yellow to quick flashing green when the bar froze.  I tried all of the ideas on the net (cool the Phantom and battery, be sure it is on solid ground, don't breathe while calibrating   etc.  )  Also, on the app screen - it shows the Phantom sitting level while the calibration is in process, when the program freezes, the Phantom icon tilts on its side.

Took the Phantom out for a test run and all systems seem to be working great.  Phantom will hover in place and not drift - and it was windy today.

Any help or thoughts would be appreciated.

Sorry if this is a duplicate post - accidentally put it in Phantom 4 Pro:
Just updated my Phantom 4 software - went great.  Then went to calibrate my IMU.  With the updated app, the screen shows a "completion" bar at the bottom of the screen.  The calibration bar went to 97% and froze.  The lights on the Phantom went from yellow to quick flashing green when the bar froze.  I tried all of the ideas on the net (cool the Phantom and battery, be sure it is on solid ground, don't breathe while calibrating   etc.  )  Also, on the app screen - it shows the Phantom sitting level while the calibration is in process, when the program freezes, the Phantom icon tilts on its side.

Took the Phantom out for a test run and all systems seem to be working great.  Phantom will hover in place and not drift - and it was windy today.

Any help or thoughts would be appreciated.