So my ultimate Resolution :
Go to setting, and disable the Sound-enhancement app. Make sure you use the app before disabling it like ticking DSEE HX and whatever else. Disable it for the best ultimate listening experience, and the truest form of quality from ZX2.
Enjoy guys. Took me 10 months to figure all of this out roflmao. Can't blame me though. I used it with the enhancement app disabled for months, and only recently got back to it a few months ago, did not imedietly notice any big differences until I sat down recently and started to analyze it as I could observe some unsatisfying feelings
Yes
1/ open enhancement app, and tick DSEE HX or whatever options, don't matter. Actually never tick Dynamic Normalizer.
2/ go to setting, then apps
3/ swipe left to the end for the tab "all"
4/ scroll down and look for "sound enhancement" app. Select it, disable
5/ confirm
***if you are listening while disabling the app*** turn your volume down....the sound will be 2-3x louder at the same volume level !! Don't blow your ears drums
I believe I get the best juices and quality from ZX2. Now this is true audio quality, and non of the color, software enhancement craps....won't even be possible to EQ, but I doubt you need it if "true, accuracy, realistic, quality" music is what you are chasing for. Assuming why you buy this ZX2 in the first place
1/ use TRRS connection whenever possible
2/ have to disable "sound enhancement" apps
Please sticky, if someone can