iPhone 5S camera focus Does anyone else often get blurry images when taking photos with iPhone 5S? I just feel they are more frequent than on my iPhone 4 and was wondering if anyone else experienced the same.
Blurry photos occur because:


skin oil or other cruft (pocket lint) is on the lens
the camera software is focusing on distant objects (when you want a closeup,) or focusing on close objects (when you want a distant object.)


If you are having trouble focusing, tap in the yellow focus box on the screen. You will notice that the software shows a larger yellow box when it detects a closeup shot, and a smaller box when it detects a distance shot.