Yes, i forgot to hit the shake button several times when I first did the clover configuration on this install... Crap. As per the guide the error message I'm getting means my system is blacklisted which all the clover configuration default values for S/N are.
So if I read it right, i need to:
Redo the serial number /system definition (mine is Mac 3,1 which I never changed before and should be macmini6,X or iMac) deal and hit the shake button.
Then I need to generate a new smuuid using uuidgen in terminal after a reboot.
Then I need to make MLB and ROM values correct. Then I need to login to iMessage and see if it works.
Does that sound right?
Do I need to be worried about changing my system definition? Will it mess up my performance or USB, Ethernet, or audio? I've just read that for my board Z77x-UD5H I need to set it to MacMini 6,2 or iMac 13,2 and I've always had it at MacPro 3,1 because the very first guide I did years ago said that.