Now I have installed Mojave Successfully so far...
i have only 2 little issues now:
- Sleepmode isnt working on High Sierra it was working
- When i Shutdown and Start again Mojave says " There was a problem shutting down the System"
My System is E6540 Core i7 4610M 16GB Ram a 1TB m.2 SSD
all Kexts are up to date