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Aug 27, 2019, 05:03 AM
Registered User
Thread OP

MZ24 Firmware update and Trainer problems

Hi All...
Hope you guys can help... I have an MZ-24 that is currently version 1.021. Trying to update. Have latest version of studio. Can read the device data with product info read, but fails with error return address : 8004000 when trying to update firmware.

Have downloaded 55.bin and 56.bin files..

Need to update as I have problems with using the Trainer system.

Master Transmitter Mode 1 Version 1021
Student Transmitter Mode 2 Version 1024.

Ailerons selected as 2 ailerons both systems. Individually both work ok.

When using as Student the ailerons only work as 1 aileron.

Need to make the firmware the same and then work out the problem.

Thanks in advance
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Aug 27, 2019, 10:18 AM
Graupner USA's Avatar
Make sure that you do not move any of the controls of the TX prior and during the update.

There is a video that shows how to update.

Part 1 mz-18 / mz-24 to mz-18 / mz-24 PRO - Radio Preparation (3 min 27 sec)
Aug 27, 2019, 10:28 AM
Registered User
Below is a link to recent posts about the Firmware update process for the MZ24 to the PRO Version. Of course you don’t have to Upgrade to the PRO Version. Although I recommend it, as the PRO adds some nice capabilities. The MZ24 / MZ24-PRO is a very nice radio and I still use it frequently even though I also have the MZ32.

In any case download the Firmware 1.057 as provided by GraupnerUSA and update your Firmware to the most up-to-date.
Check post #7

As I have said this does not require to proceed with the PRO Upgrade, but I would recommend it. Here is the link, if you decide to do so.
Last edited by yrag; Aug 27, 2019 at 01:25 PM.
Aug 31, 2019, 09:12 PM
Registered User
Thread OP

Trainer problems

Thanks all,

I have he problem sorted out now.

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