When I press Equalizer button it crashes constantly. Also deactivating MaxxAudio in Android system did not solve it..
Since mash-up mod completely distort my audio on updated ROM, I am only going to use V4A and Dolby mod (if it wont destroy my audio experience)
This is the link for mod:
This is the link for DolbyDS mod made especially for Z500. I still havent tried it, so I hope it would work
If you wanna reproduce my issue, I recommend you installing both mod and v4a and see for yourself.