JL .. I've said it all several times already and get tired of typing stuff that is ignored by the conspiracy theorists.
I'd rather be out flying than getting involved but since you haven't been in the discussions, I'll briefly say that if DJI was acting the way some believe to reduce your flying freedom, there is no way they would have continued to sell the P3 with the amazing range it has.
That's the first thing that would be under threat - not the trivial things that get tossed around as "evidence".
They also wouldn't be bringing in their GEO program to give you more flying freedom in places you can't fly under the current firmware.
The whole DJI-wants-to-reduce-your-flying-freedom idea just doesn't match what I see out there.
Why did they change the number of channels?
To be in compliance with regulations - not because they want to ground you
Why did they delete the ability to format the data recorder?
I don't know (or care) - maybe to ensure that warranty claims would have data to look at?
Why can you only roll back one firmware version?
I don't know but I suspect it's almost certainly a valid technical reason to do with the difficulty of ensuring new versions work with a lot of older versions.
etc etc
I haven't seen any of the conspiracy claims that make any difference to my flying and I can't imagine they have much effect on anyone else either.
The firmware for a Phantom 3 is complex and evolving.
DJI make changes, they add things, they delete things.
That's what happens when you're developing something like this.
To some with a suspicious mindset, they only notice things that fit their concept.
I'm a scientist and I look at things skeptically and weigh up the facts and evidence I see.
I find it easier to believe the silly little things (that make little or no difference to Phantom owners) offered as proof of DJI's nefarious intentions, more than likely have been done for valid technical reasons.
I do believe that DJI has a master plan .. and that's to sell lots and lots of drones by continuing to develop and market the best ready to fly aerial cameras out there.
They want to achieve that by having great products and lots of happy customers.
It's a different vision of their objective but one I find a lot easier to believe.