I need to downgrade the M600 firmware, but when I hook it up to DJI Assistant 2, it only shows the current version of firmware.  Please, I need to downgrade the firmware.  Can anyone explain how to do this?

Just to clarify, which Assistant 2 version are you using? What firmware version are you running and which version are you trying to downgrade to?

Jamie this was brought to the forums attention under:http://forum.dji.com/forum.php?m ... D319%26typeid%3D319
There is still a unsolved issue with the assistant 2 ver 1.0.7. Also the fix for updating the X5 using the M600.

Yep, its the same issue basically.  Only I'm not worried about the camera piece.  I just want to be able to flash back to an older firmware.  
Currently at firmware 1.0.0.43 and have tried Assistant versions 1.0.7 & 1.0.5.  Neither give an option to downgrade...only lists the current version.

Any fix for this yet???