I have had the Moto X for under a week and I am noticing a purple squiggly line/spot near the bottom of the viewfinder in the camera app. I tried uninstalling camera updates form the Play Store and have cleared the data in the stock camera app. I have also tried Camera MX from the play store to try a third party option and the spot still exists. I have taken pictures without the line a few days ago when I first received the device which tells me that it is probably a software issue. Any ideas on how to fix this? (I have attached photos with the spot; one without the line and two with the issue)