Hello,
since I got the update to Android 12 the “HD-Audio” (i.e. aptX Adaptive) does not work correctly anymore. Apps like Spotify “play” the song, but there is simply no sound from the headphones.
When I turn off the HD-Audio I get sound, but in poorer quality. aptX worked before with Android 11 and also works perfect with Android 12 on my Lenovo tablet. So it is not a general Faiphone nor a general Android 12 problem, but especially the problem of a buggy Fairphone-4-Android-12 firmware.
I found a similar Thread here: https://forum.fairphone.com/t/aptx-lost-with-android-12-update/93107
However it was closed although not solved. I don’t really understand why.
Will there soon be a bugfix available?