Does your iPhone X screen not turn off when placing it near your face?, does your front camera not work? It might be a broken proximity sensor cable & front camera. Replacing your iPhone X proximity sensor flex cable will restore your iPhone to the correct operating function. 

Features:

?  100% NEW, TESTED, and NEVER USED

?  OEM SPEC Quality Proximity Light Sensor Flex Ribbon Cable with Front Camera for iPhone X

?  Front Camera, secondary microphone, ambient light and proximity sensors. 

?  Comes with Adhesive for Easy Installation

Compatibility:

?  iPhone X

Included:

?  1x OEM SPEC Proximity Sensor Ear Speaker Mic Flex Cable For iPhone X A1865 A1901 US (Photo above is actual part)