I really hope that my iPhone 4 isn't defective (been worried about it ever since the battery life thing). But when a few apps weren't loading today (they usually do, don't know why they weren't at all today), I decided to turn my iPhone 4 off, and then turn it back on. It took about 30 seconds for the iPhone 4 to go from off to the login screen. Is this normal? I thought it would be much quicker than this? Also, some apps (like Game Center, Safari, Facebook), would take forever to load. It's usually pretty instant, but when trying to get notification updates on facebook, or see the games on my game center, it was taking over 20 seconds to load, I didn't even finish loading, I just turned it off and on to get it work. Is this normal for a phone to do this? I know that it's technology, and it's not going to work all the time, but still. I paid $200 for a quality apple product, I expect it to work properly all the time.