Recent content by Etphonehome

You may need a new yaw motor, or the damage created a change in the motor and it needs to be calibrated. This calibration is actually different than the one available on the controllers. It re-writes a new calibration to the firmware basically and It's only available to repair centers...

I should also add that Yuneec has yet to release certain parts for both the c23 and the e90 making certain repairs almost impossible.

You may need to send it into a repair center. They use software via a computer that is not available to consumers. Or you may have a bad motor. -Michael Vertigo Drones Repair Tech

It should on any st16 or st16s. Typically when it gets stuck in boot loop after a firmware update this method makes it boot up.

What you will want to do is power on the st16s, when the Yuneec logo shows up start pressing on the hamburger on the very middle of the screen in between the + volume and home button. Do this for a while and it should re-boot up. Let me know how it works.

The Typhoon H Plus has different internals, and uses different firmware. It's may look the same as the H520 but it's a completely different bird.