Ever since I've rooted, the Facebook app hasn't worked right. The widget works, it downloads the contact pics for my phonebook fine, but the app itself doesn't load any data for some reason and doesn't update, citing that the "package wasn't signed correctly". I have gone through the process I went through to get google maps to work (deleted maps.apk, reboot, delete from app list in the settings menu), and it won't let me delete the facebook app from the app list, for some reason- doesn't even show a link to uninstall it. I'm stuck. Any help would be appreciated. Thanks!!