ITS has received several inquiries into wireless issues for users who have upgraded their iPhone 4S or iPad 3 devices to iOS 6. ITS is currently looking into the issue, however, it seems that only iPhone 4S and iPad 3 models are currently affected. iPhone 4, iPad2, and earlier devices are not affected.
Users who have already update their iOS devices to iOS6 should continue to use 3G/4G until a resolution is in place.