I'm fairly new to the android world coming over from an iPhone 4. I purchased a Samsung Charge a couple of months ago and wanted some help with a problem I am having. When I run stock touch wiz, Launcher Pro or ADW, I noticed my screen will go completely blank except for the bottom four icons for about a minute when I am switching between to many apps. Twitter or Facebook especially seem to be one of the apps that may be causing the problem. Not completely sure though because it happens all the time when I'm using my phone. I am constantly making sure I have nothing running, but that doesn't seem to help. I go to running services and shut down the ones that I know I don't need, but it will still go blank at the most inappropriate time. I use my phone for work and I hate it when I'm standing there with a customer trying to check the calendar and the screen is blank. I have jailbroken the iPhones before, but don't quite have a handle on how to root. Will that even help the situation? Thank you for any advice.