Hi, my Xperia Z5 Premium used to sound great and DVC had an enormous effect on volume and tone, but since updating to Nougat two days ago, DVC is no longer supported and the sound is very low and of poor quality. I've tried everything I can think of to rectify the problem, but to no avail. Do you know of anything I can try? Thank you.
I'm very new here, but I've got exactly the same problem with my Z5 Premium. Turn off DVC and change output to 16/192 in settings/audio/output. It goes some way to regaining lost volume/body due to the update. God knows why anything had to be changed. I simply don't understand.