I do not because it would involve cascading support. Unfortunately, the hack is a multi-layered process that I know works with my App versions, which I know works with my legacy iOS versions, which I know works with my legacy iTunes versions. Most guys don't utilize the power of legacy apps, programs and firmware. They just update everything willy-nilly. The hack may or may not work on these contemporary versions of the apps. I CAN, however, get you started on the right path.
I don't THINK the firmware version matters, as you should see the hack in the app without ever connecting to a UAV.
Here's a screen shot of the Go App with no UAV or RC connection:
View attachment 26040
I don't know if a firmware roll back is necessary for the hack to work, but I can say unequivocally that using the latest firmware versions throttle back your video feed.
The 32 channel hack is achieved by copying a hacked version of the .DJI.configs file to the root directory of the app. Normally this is done in legacy iTunes v12.5.4.42. But as of the latest iOS version (v12.3.xx), legacy iTunes no longer works. So I've had to use a third-party app call iMazing. I use the paid version.
View attachment 26041
Beware that iMazing looks different from iTunes, in that they have created a "Documents" directory which is ACTUALLY the root directory. If one doesn't know this, one can be confused as to where to copy the .DJI.configs file.
If you have an iPad with iOS 12.1.xx or earlier, you can use legacy iTunes. I was forced into iOS 12.3.xx on my new Gen 3 Air pro, as that is what it came installed with, and there is no option to roll back. I did some LIMITED research on the subject and simply found it easier to use iMazing than to try to roll back the Gen 3 iPad.
Do your Google / YouTube research and let me know how far you get. If I see you've done your due diligence, I'll help fill in the gaps.
D