T tariqsaad16 New member Jul 1, 2014 67 0 0 Jul 14, 2015 #1 Guys I found a red light right after front camera in my Lumia 640 XL while I am making the review of windows 10 mobile .
Guys I found a red light right after front camera in my Lumia 640 XL while I am making the review of windows 10 mobile .
runamuck83 New member Oct 25, 2012 739 0 0 Jul 14, 2015 #2 It's the sensor that detects your face when you hold your phone up to auto lock screen - not an led