You need to also make sure /sytem/etc/init.qcom.bt.sh can be executed.
bluedroid config path:<br>
<nowikicode>/etc/bluetooth/bt_stack.conf <br>
/etc/bluetooth/bt_did.conf <br>
/etc/bluetooth/auto_pair_devlist.conf <br> </nowikicode>
bluedroid storage path: <br>
All path stores in: <br>