3G Network is down in central fl. I switched to/from airplane mode a few times and it didn't resolve the issue. So i tried to call a buddy and it said "you're call can not be completed at this time". I called 611 and spoke to an AT&T rep and he said that 3g was down (everywhere) due to apple's upgrade. But, if they're referring to 3.0 then this doesn't make sense because i've used the GM since wwdc with no problems. They did send a signal to my phone so i could make calls again but i'm curious what 'upgrade' they're talking about. Does anyone else in the States have issues with their 3g at this time? Also, is this only affecting iphone users or all 3g subscribers? Reasons why i'm curios is because it could be 3.0 or it could be at&t upgrading iphone users to MMS by launch date. Any ideas?