It works.

Spoiler: Click to Expand
iGO Motrex



OS: Oreo 8.0
Device: Note 8 64GB LTE
Non-rooted

Following what was said above is very easy to set.
Impressions hmm...nothing special...some licenses are missing but 95% is working.

Just in case somebody did not understand it here is simplified tutorial.

1)
Base folder from [Only registered and activated users can see links. ]

2)
APK from post NO MAKE SYS (use your own sys) [Only registered and activated users can see links. ]

3)
So on your INTERNAL MEMORY there has to be a folder named:
NextGen_Motrex
Inside that folder just add your own sys from previous versions or you can use mine:

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4) You need to give your app permissions but manually so do it like this:
- Settings
- Apps
- NextGen_Motrex
- Give permissions to all just like I did on my image

Spoiler: Click to expand
Settings


When all above is done properly only than NextGen_Motrex will work. Again it is too early to say but no need to have this version along PERFECT ISRAEL version that works absolutely amazing. But for us enthusiasts this is just a test or a research.