iMessage with El Capitan on VirtualBox?

There are instructions on how to do this with VMware but I can't find any for Virtualbox. Specifically I need to figure out how to set the serial number and all that junk that I used clover to generate. When I open the EFI partition in Clover it's blank so evidently that's not the way to do this.

I found another guide where you use VBOXmanage to set the serial and other things but iMessage is still rejecting my login!

submitted by /u/radiostorm-matt
[link] [comments]