IMU Callibration does not start

[takdap]

The app states I need to calibrate IMU. When I try to do so.. I push the start calibration button.. and nothing happens. No error message. No process starts. Nothing.
Any ideas, recommendations?

 

[DanMan32]

It can take a minute to go to the next step.
You must have it in the shown position, and must not move it at all. If it can stay in the shown position by itself, don't touch it. Otherwise hold it down very steady

 

[Mrmund]

The app states I need to calibrate IMU. When I try to do so.. I push the start calibration button.. and nothing happens. No error message. No process starts. Nothing.
Any ideas, recommendations?

Not sure which screen you were trying from but I can calibrate mine with not trouble.
Set up like you're going to fly
Get through the start up
X out of the status screen that comes up when you start
Tap the drone icon at the top of the screen
Scroll down to the Advanced Setting and tap
Scroll down to Sensor State and tap
Select IMU
Tap calibrate

I hope this helps