I pull my i4 out of my pokect while running errands and I see my screen has no apps on it. So I think maybe I moved an app on a new page in my pokect but no all the apps I have are off my phone. Only the native app are there. The gb space is the same so they are there somewhere, when I get home I see the other section has grown inplace of my apps. What is the best way to fix this? Has anyone else seen this problem?