I've had my droid 2 global for a little over a year and have always had minor screen problems, but they've always fixed themselves over time. A few days ago, the section of screen in a column above the search button started not working at all. It will not let me scroll on that side or anything. I have an upgrade in about a month, but I was wondering if there was anything I could do in the meantime to fix this. If you could explain in a simple way that would be great. Thanks in advance.