I'm using last sokp (but the problem is the same with all 4.4.4 rom)... When I use the BT earphone (but non every time) I don't listen voice... The phone app became slow and when then person who called me retry to call, the smartphone don't ring, the phone app Fc and the earphone don't work... The only solution is the reboot of the note 2.
I install every kernel and use 3 BT earphones but the problem is the same...
I'm the only with this issue?
Some "Android master" have a solution?
I work with car, I need absolutely the earphone...
With the touchwiz rom the BT earphone work like a charm
Sent from somewhere with my UZgalaxyNote2