Mild inconvenience for what was still an exercise with the BTR7 going into developer modnect.
We've covered this extensively. Also suggested the best auto switching android app.HI On samsung phones there is a toggle in bluetooth settings that enables ldac. What I am saying is that even when I select ldac only in the fiio app like others have said. They are getting sbc and not ldac.
Even if it did select LDAC you'd still have to go into developer options and force bestrate at 909/990kbps.