Recently i checked the upgrade for my friends line by dialing *639#, i clearly remember the upgrade eligibility to be 04/31/2011, now today when i checked the upgrade eligibility on the same line, it seems it has increased to 08/04/2011. Alas i don't have the previous text to confirm this. So can anyone of you validate this? I think Due to Verizon Iphone's launch AT&T had bumped the eligibility dates, since the hype has died down, AT&T is again pushing back the dates. Clarification: Original update date was 08/2011, got bumped to 04/2011. Now update date reverted back to 08/2011.