Ok I have an issue on one of my iPhones. I have 2 iPhone 4's, both of which are Jailbroken on 4.1 and one is unlocked on T-Mobile. The Phone on T-Mobile for some reason whenever im on a website and they have a YouTube vid i can't view it, the box just has a line through it. Anyone have any ideas why? The only Diff on the phones seems to be the carrier as both are Modded the same exact way basicly. My MMS and edge and everything else works just fine, My 3GS on T-Mobile never had this issue.