- Joined
- Oct 27, 2017
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Hi Guys,
I have got fed up waiting for the official call back from Yuneec UK so I took a gamble on the downgrade of flight controller firmware.
I can confirm I have successfully downgraded my H520 back to firmware 1.1.11 and no longer on 1.2.0 and my battery % is now correct again, I will test over the next few days whether that has improved the jpgs from being cloudy as well.
With the battery % back to normal I should see improved flight time again from 11-13 mins back to around 22 mins. I will expect less in the cold whether obviously but not by nearly half.
To do the downgrade format an SD Card and load 1.1.11 onto it. Put the SD card into the camera boot the 520.
It will do a series of light changes in a circle and when its finished will give the reassuring 2 bleeps. and the camera light will flash green.
Shut it off, remove the battery for 30 secs and put in the normal SD card you use, reboot the aircraft and then do aall the calibrations and your good to go.
Hope this is helpful to you
I have got fed up waiting for the official call back from Yuneec UK so I took a gamble on the downgrade of flight controller firmware.
I can confirm I have successfully downgraded my H520 back to firmware 1.1.11 and no longer on 1.2.0 and my battery % is now correct again, I will test over the next few days whether that has improved the jpgs from being cloudy as well.
With the battery % back to normal I should see improved flight time again from 11-13 mins back to around 22 mins. I will expect less in the cold whether obviously but not by nearly half.
To do the downgrade format an SD Card and load 1.1.11 onto it. Put the SD card into the camera boot the 520.
It will do a series of light changes in a circle and when its finished will give the reassuring 2 bleeps. and the camera light will flash green.
Shut it off, remove the battery for 30 secs and put in the normal SD card you use, reboot the aircraft and then do aall the calibrations and your good to go.
Hope this is helpful to you