Sup guys i bought my phone jailbroken 1 month ago and when i received it and put my sim phone wasnt recognizing sim card so i decided to remove jb by upgrading to 3.1 phone works perfect i even restore all my paid apps from app store. Problem is the apps that support PUSH NOTIFICATIONS that i used to use like billminder, ebay, apnews, notifyme DONT push at all. My yahoo email pushes just fine, ive restored 3 times to factory settings but still no push!! what can i do to fix?? cause its not just one app its all my apps that support PUSH.... thanks