I didn't try old ones but on the latest stable and also latest developer firmwares sound quality is lame. I even installed Flyme to test if it's firmware bug or not. And. Surprise! Sound on Flyme is much, much better without any enhancement software.
So I created a bug thread on the official forum and I ask you for help to confirm it as a bug.
I cannot post links because I don't have enough posts so I brought you this. Fix it to get to the right thread.
en.miui.com|thread-664168-1-1.html
Also you are welcome to comment on the issue.
So I created a bug thread on the official forum and I ask you for help to confirm it as a bug.
I cannot post links because I don't have enough posts so I brought you this. Fix it to get to the right thread.
en.miui.com|thread-664168-1-1.html
Also you are welcome to comment on the issue.