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Iphone 4s won't connect to wifi?

Got new iphone 4s today I can't connect it to the internet. It just keeps saying 'failed to connect'. It seems to be recognizing the BTfon and has a tick next to that but when i press for my server which is aol it just doesn't do anything and says failed to connect. So annoying!

Posted on Feb 7, 2012 6:52 AM

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16 replies

Feb 7, 2012 7:44 AM in response to applefried

Despite the WiFi connection sign you may not really be connected to your WiFi network.


Your BTFon router may not have given your iPhone a valid IP address when the iPhone requested it. To check on this go to the Settings App (Settings > Wifi > your network name) and touch the ">" to the right to see the network details. If the IP address shown starts with 169 or is blank then your router didn't provide an IP address and you won't be able to access the Internet.


Sometimes the fix for this can be as simple as restarting your WiFi router (remove power to it for 30 seconds and restart). Next, reset network settings on your iPhone (Settings > General > Reset > Reset network settings) and then attempt to connect. In other cases it might be necessary to update the router's firmware with the latest from the manufacturer's support web pages.


If you need more help please give more details on your network, i.e., your router make, model and version, the wifi security being used (WEP, WPA, WPA2), etc.

Feb 7, 2012 8:47 AM in response to JimHdk

Hi, sorry what is settings app? I went to applications but can't find wifi, is that what you mean? Applications? I wouldn't know how to find sttings on my phone either as it won't let me get past telling me it's failed to find a connection and can't activate. It does recognise Btfon but that's not my network, I'm on aol. Thanks for your help. I will try turning the router off and on but I already know it ain't gonna work.

Iphone 4s won't connect to wifi?

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