How is it that I'm constantly seeing carriers talking about carrying out tests on updates for these mobile devices. Yet when Apple sends out their updates it's an instant action, no issues nothing. If you're telling me that the reasons are due to the carriers' staff being bombarded with ?s is a joke since no one to my knowledge at any of these carriers work for Apple. So who answers those issues or are there no issues ever recorded that there's no need to have testing before releasing any updates for Apple users. So the reasoning behind why AT&T, Verizon,Sprint etc tell us about testing is a joke plain and simple.