Now with that being said this is what i did to get to this point:
Started out on MIUI v5 3.12.20 JB - 4.2.2
Wanted to update to Validus 4.2 KK - 4.2.2
Updated my bootloader to I747UCUEMJB (i dont know what it was before that)
I think I also switched from TWRP to CWM Recovery
Installed rom + gapps etc..
Then sound just didn't work, then installed various other roms on 4.2.2 thinking it was just Validus. I used the second method list here. I've tried re-flashing the Bootloader, and i cant downgrade the bootloader without bricking the phone.
I have been flashing roms on my phone for a while, have never had any issues and if I did I have also found out how to fix it, but this one has just stumped me, hopefully you guys can help, any other information you need I will provide and thanks for taking the time to read this.