After the 4.4.2 update, I've discovered that some of the photos I took on Sunday have a small bright blue spot in the photo. No photo's prior to the 4.42 update contain the blue spot. I can't discern any pattern. About 25% of the images I took today have the spot. The spot is in different places on different images. The intensity of the spot is typically bright blue but sometimes it is dim. The lens appears to be clear but if it was a spot on the lens, then it should be in every image, but it is not. Here is a sample image: http://i.minus.com/ibbn8kuXNPPC2k.jpg Anyone have any ideas on what might be causing this?