The unit is completely unresponsive no red lights no nothing all I did was to upgrade to 1.3.2 the system said upgrade successful please restart but the unit is not working any more. Please help

I am using win 10 and I have installed the usb drivers. Now it flashes red one for a short while and then nothing. I have tried the recovery mode as you it was said in a previous post but the process of update doesn't start. Please help as I really want to fly tom.!!

If there is a short blink, then the fix can be very easy and you can proceed in this way:
1. start the software, during question for Demo mode select No
2. select the firmware (1.3.2) and click the Flash button
3. connect power to the unit, flashing should start immediately.

It is important to install drivers that are bundled with our software, because drivers from OS can do the problem.

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Spirit System developer

I did that but nothing is happening! The application is freezing and not responding

Do you see Recovery mode after pressing the Flash button?

Try to plug battery immediately after pressung the button.
If the process is done properly, it will work for sure.

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Spirit System developer

Yes I see recovery mode but the process doesn't starts

You have to only plug the USB cable to the SYS port.
Then after clicking the Flash button, battery/BEC should be connected.
At this moment, LED on the unit should blink for very short time and flashing should start too.

It is very important to connect the power supply AFTER pressing the Flash button.

Can you see more COM ports in the Connection tab?

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Spirit System developer

I think I found the source of the problem the extension of the file is .man! So a wrong file was installed! What next??

Problem with "MAN" file is probably caused by Internet Explorer where is a bug. Other web browsers are downloading file without any problem.

First you have to download file with extension "4df" - if you have different web browser it should be OK when you click here:
http://spirit-system.com/dl/fw/spirit-fw-1.3.2.4df

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Spirit System developer

Still not working! Yes I can see COM1 but the process doesn't initiate!