NFZ not working

You will need to downgrade to DJI Go App  4.1.3.

Download the IPA file for 4.1.3 here.
https://dji.retroroms.info/howto/firmware#dji_go_4

Save this file to your computer since you will routinely need to use it to reinstall on your iPhone or iPad.

You have two ways to downgrade once you have the .ipa file on your computer.

Option 1:
https://dji.retroroms.info/howto/iosrollback

I was having some issues with getting this to work.

Option 2:
The easy way that I use.
Use cydia impactor installed on computer to side load the .ipa file on to your iPhone.
(no jail beak on iPhone required)

Here is a link that explains how to download and use the CYDIA impactor tool.

https://cydia-app.com/cydia-impactor/

This will side load the DJI Go App, .IPA file without using itunes at all to install on phone.
In all it will take about 5 minutes to install this way, however since it is a side load app it will expire about every week, then all you do is re side load it over again using the impactor software, No need to delete the DJI Go app from iPhone each week, just reinstall and it will overwrite the app on phone. This will keep all of your photos,videos  and settings in the app.

Hope it helps, let me know if you have issues.

Awesome! Thank you for the instructions.  I just did it with Impactor and it runs on my ipad, at least.  I'll test the NFZ tomorrow.  So now that I have a NFZ removal friendly version of Go4 on my IOS device, and the NLD Patched GO4 on my Android devices, is there any reason for me to root my Crystalsky? Other than wanting a device with the brighter display?

The bright screen on it would be nice,
I don't have any experience with using or rooting the Crystal Sky since I always just used an iPhone or iPad,
looks like you have a small chance of bricking it if it doesn't go well.
Hopefully another user out there has more advice on rooting it.

The patch to remove NFZ was installed through the NDL MOD Client application. The drone was brought close to an airport in an area marked NFZ to verify that it could indeed be taken off, and the application indicated CANNOT TAKE OFF and the motors will not start. In other words, REMOVE NFZ is useless. We attach screenshots of the APP.

CARLOS wrote:.

Another test we did later was the downgrade of firmware to version 01.02.0304,. In the NDL MOD Client application we checked the Disable No FLy Zones option in the flight controller and returned to the airport and it was not possible to take off either. As you can see in the screenshots once the Phanton acquires satellites, the NFZ that is in the firmware of the Drone and the Cannot take off alert immediately appear in the APP.

NFZ zones are not disabled on PHANTOM 4 PRO! PATCH Bought on the site for 44.99 euros does not work! I have visited so many times! NLD support did not help! They themselves do not know why so! Now returning money! It's a shame that it happened!

It doesn't show if the patch is installed or not.

Go and test it in real life and it will work ;)


Erismel wrote:

Erismel wrote:

Did you have the problem solved. I have the same situation. Fruastrated too...