Wi-fi issues with new 3.1.3 update

Just updated to the new FW 3.1.3 and now my iPhone 3G wont connect to my wi-fi. It see's it but when I select it, after a few seconds I get a error: "Unable to join the network."
I reset my router and still nothing. MBP and PS3 can get on just fine.
Anybody else having issues?

MacBook Pro ~ Oct 14, 2008~, Mac OS X (10.6.2), 2.53GHz, 4GB RAM, nVidia 9400m & 9600mGT 512mb, 320GB hdd

Posted on Feb 2, 2010 6:35 PM

95 replies

Buster60

Level 1

0 points

Mar 1, 2010 6:23 PM in response to Goaliegeek

After several days...

iPhone: settings-->general-->reset-->reset network settings.

Thanks to Allan Sampson!

May 30, 2010 5:47 PM in response to AWAC

Thank you so much for this info.
I have called Apple, they said might be my phone's problem, cause my warranty expired.
I did what u say, it works.
Thanks again.

May 30, 2010 6:30 PM in response to Goaliegeek

well, after 10 mins, unable to join wifi again.
followed the steps, but it seems not working.

Jun 22, 2010 12:15 AM in response to Goaliegeek

Installing iOS 4 seems to have solved my problems. No changes made to the router setup or the WiFi settings on the iPod.

Finally full speed on my WiFi...

Jul 17, 2010 9:20 PM in response to berniehoo

I had same problem here. I brought 3g iphone OCT 2008...
still have no idea how to fix my phone...disappoint.

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Wi-fi issues with new 3.1.3 update