Bluetooth AAC

[ftomas]

Hi
I have Mi9T Pro and Mi Air2 SE
The phones are suppose to support BT AAC, but only connect to SBC
i have no option to choose AAC

any suggestions

 

[zukenp]

Developer options, than Bluetooth codes.. I try that for my Mi 9t and galaxy buds plus, but it's wasn't work. Than I uninstall galaxy app, and that fix problem with sound..

Sent from my Mi 9T using Tapatalk

 

[ftomas]

Your Bluetooth audio codec is "system default"... mine also
i tried to change to AAC but no change....

 

[zukenp]

Mine is what ever I pick. Now is aac

Sent from my Mi 9T using Tapatalk

 

[ftomas]

I can also choose AAC... But it always revert to sbc

 

[zukenp]

You need always when you connect the headphones.

Sent from my Mi 9T using Tapatalk

 

[ftomas]

Ok.... But my problem is that even if o choose aac there... The earphones connect in SBC

 

[zukenp]

When you go in bluetoot, do you have last option, like me?

Sent from my Mi 9T using Tapatalk

 

[ftomas]

That option never appears here...
Last miui.eu beta
I also had the Tronsmart Onyx Ace and it's the same

 

[jnkstry]

MI 9T, latest 12.5 weekly.
Also only SCB connection.
If I change to AAC in dev settings it will go back to SCB.
Also no option if I go into the Paired Bluetooth Device Settings like on the screenshot in Post #8.
I also noticed, that HD Audio is greyed out in my dev settings.
Any work around? I have magisk, if there is a module that fixes the issue.

 

[Huawri]

Problem solved:
step 1: turn on "AAC"
step 2: turn off "Media audio"
step 3: turn on "Media audio"

Success!