Cannot turn on Wifi in iOS 6

My Wi-Fi is not greyed out but when I try and select my network it takes me to www.apple.com browser and says I can't connect! What? Defaults back to 3G.

Have the exact same happen to me. Wifi was working perfect earlier on when i downloaded it first but when I went to use it about 20 minutes ago that is what comes up. What a JOKE!!

Same problem here. I've tried all of the troubleshooting steps and nothing changes. The thing about it is the phone wants to update just about every app on the phone and I'm not doing that over the Verizon network! It is made my "New iPad" completely useless as it affected both the iPad and the phone. Bummed. Apple please fix!!

Same here on both iPhone 4S & iPad 2 (ATT wi/fi)

Mine isn't greyed out, it connects for a split second then drops the connection off, bloody dissapointing if you ask me, this was an issue in the beta test and it hasn't been fixed. I'm a heavy internet user and without wi-fi my iphone is essentially unusable.

Mine is doing the exact same thing. I believe there's an issue with ios 6. If you find a solution please let me know.

Placing my mark. (squat, evacuate, cover)...

Hoping Apple will sniff it out and get a fix to me fast.

I hurts when those you love screw you over royally.

Same issue. iPhone 4s, not able to connect to my home Wi-Fi network. Loads up www.apple.com webpage and says the page I am requesting does not exist.

I am having the same problem on my iphone4. I was actually using my home wifi as the new update was downloading withut issue since you have to be connected to install, and now I am unable to connect to the same wifi all of a sudden even though it is in the list, and I am taken to a Log In prompt that reveals an Apple Website but can't do anything from there. Glad to see I am not alone here, but this needs to get fixed.

totaly fed up!!! phone now useless!!! Sort it out APPLE!!!

I cannot connect to the wifi either, every time it try to connect, will show the apple.com "log in" page and says the page you're looking for can't be found, then it disconnect the wifi...

not sure should I update my ipad...

Just another IPhone 4 user with same issue. Try to connect taken to apple 404 page. Wi-fi unuseable.

Same problem here with my ipad2, and 2 iphone 4s in the house all with the same problem takes me to the www.apple.com and the page shows "Hmm, the page you are looking for can't be found" Same with 3 devices!!!!! FIX

Same problem with Iphone 4 and Ipad 2. They both had wifi after I updated and then a few hours later no wifi. It keeps redirecting to the apple support page. Frustrating!!

iPad 2 and iPhone 4s now both have no wifi after the updates. It connects for a second and then goes to a "page not found' screen on Apple Support. How to reinstall old OS?.