Hello friends in this video I will tell you the secret of sensor light of iphone or any other phone.Do watch this full video for the information.if you could Ensure the switch for the concerned app, like WhatsApp, is set to ON. Alternatively, tap the desired app in the root list of the Settings app (like Settings > WhatsApp) and verify whether Face ID has been switched on. 3. Clean the TrueDepth Camera Sensor. Or, you replaced the screen, and damaged the prox sensor. This is my advice. First step. Restart the phone. This could possibly be a need to restore to factory settings, also. Now, if my original thinking is correct you need to do this. iPhone 6 Front-Facing Camera and Sensor Cable Replacement. Using this. iPhone 6 Front Camera and Sensor Cable. Step 28. Pull back the front-facing camera to access the earpiece speaker. Remove the earpiece speaker. Be careful not to touch the golden contacts as you remove and replace the speaker. Oil from your skin can interfere with the contacts and interrupt the connection. Long story short, I replaced the proximity sensor without much issue at all, and although a few screws here and there are missing, and a clip on the side broke, the Iphone XS works perfect now, but unfortunately, now the screen has two glaring green lines (it looks like an LCD crack type of thing that are always bright on the screen and Problem with proximity sensor when I try to listen voice message on whatsapp. Screen not turn off. It become black in 5/6 second. Anyone have same problem? Sorry for my bad english [Re-Titled by Moderator] vntl.

setting proximity sensor iphone