Upgraded to iOS6 now I can't use wifi on iPhone 4S

Yup, that's why I'm here too. I'll be watching this thread closely for a fix. Thanks very much to whoever can provide one.

Same here what the **** is going on. Hope is a fix out in the next 12 hours

Exact same problem - 4s with ios6 and no wifi...

Think Apple will make headlines tomorrow for this botch?

Im having this same problem - Im on hold now with Apple - I have Iphone 4 - and I get the same pop up with apple.com and it tells me this page is not available.

me too, cant connect to any wifi whatsoever....talk about a blip in operations!

To get your wifi to work you have to actually log into this apple website. I have no idea what logging into this has to do with your wifi but it worked for me

Same problem here after upgrading to iOS 6 on my iphone 4.

iPad 2 after upgrading to iOS 6 works fine with wi-fi.

Same issue here.. iOS6 and I get the 404 error page cannot be found. Pretty annoying. Tried turning on and off settings randomly to see if this had any impact (I was not having this problem earlier today at the office) but when I got home from work I started having this issue.

Update: I took Jaylabear's suggestion and started down the path of trying to log in to the apple website (through sarafi over data). Once the page was loaded (mind you I did not log in) I went back to WiFi settings and was able to join my home WiFi network. Strange but it seems to have worked. Tried flipping through networks and stuff and no issue.

Uh...what's going on Apple?! I can't connect either!!! Seems like a big huge problem that should have been worked out before putting this out to the public. C'mon guys!!!!!!

me too. so frustrated.

I had this issue too and I fixed it by going in to the WiFi details of your network (tap the blue arrow right of the Wifi name) and turn on "Auto-Join this network".

It is a bug and hope Apple fixes it soon.

I fixed it by going into network settings and deleting the DNS servers

Everyone who's been having a problem on this, I think I found the solution.

You simply have to put your password for the wifi connection once again. You do that by following this:

Settings-General-Reset-Reset Network Settings

Hopefully this helps out =)

reset your network settings. settings, general, reset, reset network settings. then re enter network password and that fixed it for me