With 4.0 to 4.0.2 the speed at which the iPhone 4 took pictures was amazing. Now with 4.1 it seems to take longer, not much longer but long enough that you can easily miss a shot. Even with HDR off it still takes some time to take a photo. On 4.0.1 I could take several photos super fast, but now the shutter comes over the screen for like a second which is much longer than before. I even tried to take a series of photos in quick succession and one turned out blank. Is it just me or is it just a result of 4.1 and the HDR feature (even though it's off)?