phone no longer connects to wifi after 9.0.2

Take a look at this Apple Support article:

https://support.apple.com/en-us/HT204051

Reset your network settings.

Settings - General - Reset - Reset Network Settings

Reset your device. This won't delete your data stored on the phone.

• Press and hold the Sleep/Wake button
• Press and hold on the Home button
• Keep holding both buttons until the display turns off and back on with Apple logo on it.

Alternatively, you may go to Settings - General - Reset - Reset All Settings

https://support.apple.com/en-us/HT201559

You are welcome.

If this does not help, restore your device to factory settings. Note that this will erase the data from your device.

Take a look this Apple Support article: Use iTunes to restore your iPhone, iPad, or iPod to factory settings - Apple Support.

I am having the same problem with my iPad Air since 9/16/15 it won't recognize hidden service set identifier. I get the pop up says can't not find the network.

I was having a similar problem after updating to 9.0.2. I could connect to wifi networks, but my iPhone would no longer switch from cellular data to Wifi. However, restarting my phone seems to have resolved the issue.

Resetting worked as a temporary fix for me. Problem popped back up later. I've had to reset multiple times at home and work to establish wifi use since 9.0.2. It works, but shouldn't be necessary at all.

I am experiencing something similar. I am operating a iPhone 6 on iOS 9.0.2. While at home I have no issues connecting to my network at home and establishing a internet connection. However at my work, I can no longer connect to the wifi network. When I attempt to connect to it, it just hangs there a circles as if it is attempting to connect. I have tried multiple options, from resetting my rounter/network at work, resetting my network connections on the phone, resetting the iPhone completely to factory settings. I have verified through other devices that the password to the network is correct and that you can connect to the network via wifi. I would appreciate some assistance in understanding what is happening, and a way to fix this or a time frame as to when it will be fixed, if is the case.

A quick power down and restart worked for me.

Regards Leon

I having trouble connecting to wifi now that I upgraded. Powering on and off and reseting my network connections hasn't worked.

I am experiencing something similar. I am operating a iPhone 6 on iOS 9.0.2. While at home I have no issues connecting to my network at home and establishing a internet connection. However at my work, I can no longer connect to the wifi network. When I attempt to connect to it, it just hangs there a circles as if it is attempting to connect. I have tried multiple options, from resetting my rounter/network at work, resetting my network connections on the phone, resetting the iPhone completely to factory settings. I have verified through other devices that the password to the network is correct and that you can connect to the network via wifi. I would appreciate some assistance in understanding what is happening, and a way to fix this or a time frame as to when it will be fixed, if is the case.

I also can't connect to wifi after my 9.0.2 upgrade. I have tried turning my iphone 5s on and off and I have tried resetting the network connections. I really don't want to reset the whole phone.

Hi

Turn off your router for 30seconds

Try & Reset network settings again.

Later go on website for your Router check for router firmware

Update.

If you still have problems restore back to factory settings

This will get rid of any bugs .

Cheers

Brian (uk)