FaceTime Camera Red??

[Batman89]

Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_3 like Mac OS X; en) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8J2 Safari/6533.18.5)

I have a jailbroken iPhone 4.

At times, the face time camera seems to have a red light on. At first I thought it was the sun shining on the lens or something, but at night if Im on a phone call, I can clearly see a red light on where the camera is.

For the record, facetime calls work great.

Anyone know what it might be?

 

[Intell]

This isn't a light. Its the proximity sensor. It works using infrared light, which is just beyond the abilities of the human eye. Sometimes if the conditions are right, the human eye can see a slight red color coming from an infrared light source.