note 4 sensor not working

[unknow123]

hi my note 4 lights and proximity sensor stop working can anyone help me? i already replace the the proximity sensor and flash stock android also did a factory rest but nothing change:'(

my note 4 version is 6.0.1

 

[IAmSixNine]

So you have taken the phone apart and replaced the proximity sensor and now the replacement is not working? its possible you got a defective replacement, or board issue if this was your first time doing it. Or the device could have gone bad resulting in the initial failure.