Chosen Solution
I’ve got a mid 2010 21.5” iMac. I installed Mojave with the patch tool provided by Dosdude1. Since then my iMac keeps rebooting over and over again. And I could not do an Internet recovery mode for some reason so I took out the SSD, cloned it from another Mac and reinstalled it. Still the same problem. Did a PRAM reset and this came up (see pic)
Problem not solved. Any ideas?
I ran into the same issue and was not able to remedy it unfortunately.
