djiuser_qVZq6PXYQs6Y
Germany
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Hi,
@Susan and everybody:
(I'm can only talk about my drone and the one with whom I was double checking)
After having at the weekend a closer look into the code of the Firmware's offered, the Config file for the Firmware, the way to update them and some help from some really educated drone nerds:
The Firmware updates from DJI including a down & upgrade mechanism, but NOT a downgrade mechanism for the Fly Safe Db by law. This means any actions to the version of the Db are only forward, never backward to a older version. Drones with the problem in March, April & early May where offered the way to update and downgrade to the respective version. And here comes the But!:
The drones from March, April & early May with the current firmware version V01.01.2401 and Fly Safe Db 01.00.01.23 and the drones from June forward with the firmware version V01.01.2401 and Fly Safe Db 01.00.01.23 are not identical, because the versions of the fly safe Db are only on the first guess identical! They're not! The newer drones are updated with a newer, and corrupt, Fly Safe Db version 01.00.01.23. In fact that the update mechanism is not allowing a downgrade of this Db, this error occurred.
@Susan: Without knowing how ofter this Fly Safe Db is updated or even if there is a way to perform this outside your standard processes, releasing a 01.00.01.24 which is correct should fix this problem pretty easy, but I guess that exactly here we're hitting internal processes and possibilities.
Again, I'm doing this, because it's interesting to me, nevertheless I think I will send my drone in, because here also my possibilities are ending.
Cheers
Manuel
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