Newly split Imac 2013 with fusion drive can't install Mojave
I managed to create a new fusion drive on my IMAC 2013 with fusion drive (120GB) and regular drive (3TB ). Using verious terminal commands.
Finally I reinstall the system, but although the machine had Mojave as system, using the CMD R installed Mountain Lion instead.
I am unable to use my Apple ID and password as the computer rejects them, I am however able to use them just fine in Icloud.com. Other problems happen but as this is a major problem I didn't install anything else, especially because Moun tain Lion is too old to accept most of the software I use.
This is what I see from the Terminal
I was unable to download the Mojave Installer from the Apple site because of the ID and Pass problem s, I downloaded it in another machine with Mojave, copying it into the Apps in MntL I got the error telling me the app was damaged and not usable.
I now created an USB bootable pen with the installer using successfully the following Terminal commands
sudo /Applications/Install\ macOS\ Mojave.app/Contents/Resources/createinstallmedia --volume /Volumes/UNTITLED --nointeraction && say Mojave Drive Created
The pen seems fine but I cannot see a "fusion" in MntLion anywhere ---- I'm stuck
Could anybody please help?
I've been dealing with this problem for 48 hours non stop and I run out of ideas and google suggestions.
iMac Line (2012 and Later)