Is it possible to downgrade BT AVRCP version on the S7 Edge down to 1.3 from 1.4. (Default) The only 3 that show up in developer options are 1.4, 1.5, and 1.6.
But I want to downgrade to 1.3 for remote control functions on an external device.
The device I want to pair with is a Sony Walkman NW-A55 on Region J
I just went through the Archive and could only go back to 1.4 for your Samsung device . I think you would have better luck trying to push 1.4 to your Sony Walkman and then downgrading your S7edge to 1.4 to match. Hope that Helps