I'm sorry you are back to non-working and thank you for keep looking into this. I'm happy to follow any other order or change any other settings.Well, that wasn't a very good test. After re-enabling of course the bass issue came back. And now disabling isn't making a difference. Very strange. Maybe sequence matters and I somehow did something different. I had debloated Mora and the Google apps from the settings (not adb). Sorry for the apparent misinformation but I will try to reproduce if I can.
Code:adb shell pm list packages -d package:com.google.android.youtube package:com.google.android.googlequicksearchbox package:com.google.android.deskclock package:com.google.android.gm package:com.google.android.apps.tachyon package:com.google.android.apps.nbu.files package:com.google.android.apps.docs package:com.google.android.apps.maps package:com.google.android.calculator package:com.google.android.videos package:com.google.android.apps.photos package:com.google.android.calendar package:jp.co.labelgate.moratouch package:com.google.android.apps.setupwizard.searchselector package:com.google.android.apps.youtube.music
Just to share for people interested in knowing:
The unit I have has never been connected to the internet, the date set by default was 2022/11/22. I enabled DAC and ran all the tests without any account and with the setup half-done (as you need to tap some screens before you get to the "home screen"). So, if there's any kind of connection to any server it hasn't happened yet for this device.