Proximity sensor during calls

[K.0.0.L.]

My proximity sensor will not turn on the screen once I removed from my ear. I've tried multiple roms, but the issue still remains. Currently, I am on Vison X NH7.

 

[SASQUATCH]

It has to do with dust on the sensor. Same thing was happening to mine. Once I opened it up cleaned the sensor everything was back to normal.

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