ios9 wifi not working

jill is not happy wrote:

I've done everything people have suggested....

Have you taken it in to an Apple Store or Apple Authorized Repairer to be looked at?

Pete

My iPad is out of its guarantee. Last time I went they said it would be chargeable. I told them that it was the update but I was still advised it would be chargeable. I have shut it down for now with the hope it will spring to life of its own accord!

Sent from my Sony Xperia™ smartphone

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Apple Support Communities Updates wrote -

Apple Support Communities petermac87 has posted in the Using iPhone community. ios9 wifi not working

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I've been fooling around with this for a month now since iOS 9 and I have found no legitimate fix. The only thing I have found that works is connecting to 5G wireless networks which has been stable for a couple of days now, but I can't guarantee it will stay that way. Any fix for the iPhone 6 "incorrect password" WIFI error?

Yep, same thing here too. Didn't work after one of the last updates, finally got it working after another update, now doesn't work again. Connected to work with my iphone 5, but Ipad 4 no dice. Will connect at home though, and connected here at work before. Nothing seems to help.

I remember the good old days when you went with Apple products because "they just work"ed. Now it's embarrassing. I'm terrified to do an update. I need my IPad for work, and now its useless.

Can't even restore my ipad and try from fresh because I cannot connect to a network to turn off FindmyIphone. What a joke. RIdiculous.

Exactly what's happening to me

i cant on my wifi on my iphone why