I have an iPhone 4S on Verizon network. The WiFi option is "greyed out" and unable to to turn on. I have looked at numerous forums about the issue but only thing I can find is people who have the issue who have Jailbroken phones and experience the problem. I know I an not alone with this issue as post the Verizon "carrier update" I have friends who can not turn on Siri- it is also "greyed out" unable to turn on as well. I have done everything possible- signed out of iCloud, restored it 6x with no luck. Despite saying I want to set up as new phone, it always defaults as if it is set up. It's a 16GB iPhone 4s, 6.0.1, Mac is running 10.7. Anyone have any ideas or experiencing this issue as well? Ideas or suggestions? Of course- the warranty ran out 3 weeks ago. a pre-Thank you to anyone who may respond to this post!