For some reason, after jailbreaking my iPad, I can't get apps to update or install. I'm talking about legitimate purchased or free apps, not pirated apps. Fo instance with the ABC Player, I'm getting this error in iTunes: The application "ABC Player" was not installed on the iPad because it could not be verified. I also get an error when I try to install or update an app directly on the iPad's app store. I tried several different apps and it's happening every time.....All my existing apps are working fine on the iPad, but I'm only getting this when I try to install or update an app. I tired deleting and redownloading the apps, and it didn't work. A reboot didn't help either Any ideas?