A few quick things to try:
1. Try toggling macro mode on and off (even taking a few pics with it on couldn't hurt).
2. Try taking a picture of something up close, only an inch or so from the lens.
3. Try turning on the flash to see if that helps.
4. Try using the stock app, Camera 360 is removing some data about the shot that may be useful (shutter speed, aperture, ISO setting, etc.).
It really looks like these are shot with macro mode on, I wonder if it somehow got stuck like that. I'm a bit iffy on whether #3 will work, the TV should be producing a lot of light. Still, it's one less thing to worry about.
Thanks for the sample pics - so many times people report issues and we've got to troubleshoot blind.