Sorry if this is a Noob question, I've searched but can't seem to find anything. I got my phone 3 days ago and noticed that when I restart my phone with a battery pull of regular shutdown some of my apps are uninstalled. There is a generic icon where it was on my home screen and its icon in my app drawer is completely gone. I can't run it even though the market says its installed. I have to redownload which isn't a big deal but its annoying. Also, I noticed that some of the disappearing apps are also not on the "my Downloads" list on the google market. Any help is appreciated. Thanks in advance.