Nope before i was Using it on my M7 since the very begining of the MOD was working fine until 4.4.2 after the 4.4.3 Update was working again BUT not fully i can say that because i know it from the very begining how the sound sound like with the MOD the same tracks quality the same stock player etc the same Earphones for the test, but anyway i keep using it even is not 100% Working still was fine.
After this i move to M8 and of course flash it imideately on 4.4.3 the same story was working But not the full potential if u know what i mean.
After the Upgrade to 4.4.4 Thats it all finished and there is not diference with the MOD or without the MOD
I did try all versions from the original Thread anyway im using SENSE 6 ROM but i did try all 3 Variants for Android 4.4 for 4.4.2 and for CM
the same result.
Because the new Android build use new Audio files i think the problem is not so BIG i mean they are just moved on a diferent directory or have diferent names in the new Kitkat and this is why is not working anyway there is no other reason for that.
Someone with knowladge who know how to port things just have to UPDATE to work for 4.4.4 and even Lolipop Audio files all other inside the MOD itself is pretty FINE i remember very well how the MOD sound like very deep RICH sound full and Bass.
I didn`t try your not because is for the MINI because is again for the same Android Version 4.4.2 so i think the result will be the same since the new Audio files.
I ask DOC few times in the past months if he can Update it etc but its seems he is busy or not interested in Updating the MOD thats why im looking for alternatives i mean someone to PORT it because its shame MOD like this to be DEAD

---------- Post added at 02:47 PM ---------- Previous post was at 02:44 PM ----------
I can`t port it by myself if i can i will do it asap but if i can help someone to port it IM here with info or tests...
the IDEA is that this files that are in the SOUND EXPLOSION to work together with the new Sound files that are inside Kitkat/Lolipop now im using ViperOne ROM SENSE 6 4.4.4