just upgraded to 6.1 now safari kicks off to home screen

I just updated to 6.1 two days ago, and today I can't get my email or get on Safari.  My emails do continue to get pushed to my phone but when I tap on one to read it, the screen locks up for a second and then kicks me off to my home screen.  The same thing goes for Safari, when I go to type in a web address, it locks up for a second and goes back to my home screen.  I reset my phone four different times, and then finally reset it to the factory settings, and still it's doing the same thing.  Anyone having this same issue?