Just last week, I came to persuade myself to buy iPhone 4S as I read from news about it. It caught my attention because it was extremely good. When I went to a certain store to inquire, I accidentally met my friend who happened to ask for a guarantee about the iPhone 4S she bought. I was stupefied and dismayed knowing about it. Thus, I was able to name the common problems and the solutions of iPhone 4S as I mentioned it below. iPhone 4S Problems and Solutions Hasty Battery Drain This is the most common complained of iPhone 4S users. If you are constantly using the phone especially when your media applications are heavy, then it will result to this problem. And the simple way to solve this kind of problem is by turning off uncalled-for applications, such as Siri, location services, push mail, and the screen brightness, among many other things. Or, you can find some tips on how to extend the battery life of your iPhone 4S while the Apple continues to investigate a few remaini...