Okay, I had this problem for a while but I've been ignoring it. Whenever I go on the installer app, and I try to update or install something, the installer app always crashes. Well it crashes when I try to install/update something. Like I'd find an app I want, and I'd hit install, and it would download, but when it installs, it crashes to my springboard. I tried going through WinSCP and deleting the Temp folder.