HugoTW
lvl.2
Flight distance : 3723757 ft
Taiwan
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gth Posted at 2016-12-20 17:05
What is the process to downgrade the Phantom 4 RC ? Via Assistant 2 on the PC, or via the mobile device connected to the RC via USB?
UPDATE: Found the answer: in the DJI GO 4 app for Android, open the app when the RC is connected and, instead of clicking "ENTER DEVICE", hold the "+" symbol at the top right instead, for about 4 seconds. The downgrade menu then appears.
Thanks gth, I'm aware of the "hidden" menu and I've downgraded the remote FW to 1.6 earlier today. The P3P instead of the P4 name appears when you disconnect your drone from your controller. No idea why is it happening (bug?), but no other negative effect.
I've done 3 test flights today with downgraded FW, the screen freezes only from time to time (before there were no problems, at all) and I've noticed it's more likely to occure when the "cache video locally" is turned on. I'm unable to replicate one specific scenario which would cause the downlink failure, it's quite random.
There is still a possibility that there is some problem with the tablet I'm using, but it was not the case passed 5 months of flying with it. One hypothesis would be a change in the software which led to problems with my HW. Approved device is yet to be tested.
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