Anybody know what the past firmware version was that did not have the very restrictive enhanced NFZ embedded in it?

.700........

400, 700 FW + older GO 4 app.

How much older for the app? .700 and app ver 4.0.3 isn't a winning combination - for me anyway.

I'm using FW 400 + GO 4 app 405 @ the moment, will update if I needed to, but for now I'm good.

Eagle_Eye Posted at 2017-9-16 15:41
I'm using FW 400 + GO 4 app 405 @ the moment, will update if I needed to, but for now I'm good.

Is there a way to downgrade the Go 4 App? Using 4.1.5 now?

QuadKid Posted at 2017-9-17 01:10
Is there a way to downgrade the Go 4 App? Using 4.1.5 now?

Not sure, but try "apkmirror.com", the site have old/new FW from DJI.
Make sure you get the right variant, I remember V1 is for phone and V2 is for tablet.
Don't what the diff is/are ,but that's how I remember it.