pollenjh i personally have the bass enhanced feature set to 5 now. Before I updated to 4, this boosted the bass accordingly and as expected. For now after the updates, it barely does anything atm. Yes you can hear some minor improvements, but nowhere nearly as much as before, where I liked it most. And since the updates, when using the Advanced EQ, the more you boost the bass frequencies, the lower the overall volume becomes, which wasnāt the case before the updates. Iām still in contact with support about this, hopefully they will fix the bass enhancement like it was before.
I also maybe got to say I never use the headphones on Max volume like I read some people do (or feel the need to, to get reasonable volume), since itās way too loud imo when doing so, almost always use them below the limit android gives about hearing issues.