well, i was just trying to uninstall mobile mail prep and mobile mail, because i didn't really like mail that much. so i uninstalled them and everything was giong fine until i pressed the home button to exit installer and then the little loading spinning wheel thing appeared like usual, but then when it went to my unlock screen, the wheel was still there and it just keeps on spinning eternally on my unlock screen. and yes, i've tried rebooting by holding down the home and lock buttons, but when it restarted the wheel was still there! i mean, i really, really don't wanna have to restore. is there anything i can do?