i have a jailbroken 1.1.3 iphone and have 9 apps installed not including the installer and now it will no longer let me install apps. why is this?? it still has over 3 gigs of space according to itunes. why will it not install? it lets me choose install, appears to install, but when returning to home screen it is not there and shows to not be installed in installer.app. what is the deal here? if i uninstall something, it will then let me install something else.