Changing bluetooth audio codec

[Calon]

Actually, the issue IS fixed as of now! At least for me on my FP3+ with my Sony WH-1000XM4 headset:

Using AAC on Fairphone 3+

I can confirm that HD-Audio is now working on my FP3+! Very happy about this, I almost gave the phone away already because of this ridiculous issue and the only reason I still have it is because my friend didn’t want it. I will tell the FP-support that the issue is resolved for now and beg them to not ruin everything again.