How to Fix iMessage

I have managed to get it work after your suggestion to my personal email. I thought I can share what I have done to my hackintosh to get it work after many days and all the other methods are available on this site I just couldnt give up. If your imessage is not working and you have tried all the other methods try this special thanks to heryts and all credits goes to him. This guide is also for those who cannot manage to store heryts mlb and rom on to nvram and its keep changing everytime you reboot just follow this steps.

Ok

I had 2 pc i7 build one with sapphire pure black x58 and other one with asus rampage II extreme.

I start with Asus rampage II extreme bcos it didnt have sid bug and gave me system uuid straight after installing chimera 3.0.1 and filenvram through chemeleon (ofcourse latest one). Current setup is 10.9.4, multibeast, chimera 3.0.1 and chemeleon.

If your pc generates system uuid other than default as per sid bug doesnt matter what mobo you have then u can just use code was specified by heryts and it should work without any problem.

sudo nvram 4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14:MLB=1111111111111111
sudo nvram 4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14:ROM=%11%11%11%11%11%11

then reboot after reboot run nvram -p and you will see your mlb and rom values are changed according to heryts guide.


Ok lets start with Sapphire pure black x58 mobo and every other mobo which doesnt generates system uuid or has a sid bug you can try this.

Current setup is 10.9.4, multibeast, chimera 3.0.1 and chemeleon.

On some PC Motherboards the BIOS does not initialise the key 'SystemId' correctly with a Universally Unique IDentifier or UUID. It would seem that in these cases 'SystemId' is set to a default (non-unique) UUID such as "00020003-0004-0005-0006-000700080009" or something very similar
or all zeros this one identify as a sid bug nothing to worry all you do is

install chimera 3.0.1 and filenvram then reboot your system id will be 00020003-0004-0005-0006-000700080009 or similar all you have to do is

1. use sudo commands
sudo nvram 4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14:MLB=1111111111111111
sudo nvram 4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14:ROM=%11%11%11%11%11%11

2. reboot
3. run terminal command nvram -p and see if your mlb and rom value got changed

4. on terminal run uuidgen which will give you new uuid for system copy that number
5. paste to smbios.plist in this manner

<key>SMsystemuuid</key>
<string>********-****-****-****-************</string>

6. do not delete old 00020003-0004-0005-0006-000700080009 (old one will keep or store mlb and rom value) as it will store your mlb and rom
7. reboot
8. now you will see new system uuid which was generated by uuidgen which was pasted on to smbios.plist as well as old uuid.plist so that means you will have 2 nvram-uuid.plist
9. run terminal command nvram -p and see if your mlb values and rom are same as before as per heryts guide you are good to go.
10. login to imessage and facetime.


Note:

1. DO NOT SIGNOUT once logged in
2. and ofcourse your ethernet must be en0 and ignore all the other method which was explained here as this is the working method so far by heryts.

Good luck guys
if it works do thank to heryts and let him/us on this forum know that you are using his value as he is monitoring as of now untill it gets blocked by apple and how many are using that will give him more ideas on what to do if it gets blocked.

@heryts I am using your mlb and room on 2 hackintosh just for your counting.

Regards
http://www.tonymacx86.com/general-help/110471-how-fix-imessage-88.html

http://www.insanelymac.com/forum/topic/299372-how-to-solve-imessage-login-problem/