Wifi Association Rejected After Updating To Ver 4.3

[Sam94]

Hi, my phone having problems connecting to wifi directly after updating to ver 4.3. At first the wifi connection disconnects at random times however, it competely can't connect to my wifi today. When i checked the settings it showed association disconnected and it won't even show up for availability of connection even when i'm in the wifi range. I really need a fix fast as i need my phone for work. Thanks for any help in advance.

Model Number: C5303

Andriod Version: 4.3

Build Number: 12.1.A.1.201

[GreekXperiaSp]

Try to repair your phone or re install the latest update..use either Pc Companion or SUS..if.you habe Mac use bridge...keep us updated...

[edwinwin]

Are you using the bluetooth at the same time with wifi , if yes, pls switch off your bluetooth than on your wifi. 

[Sam94]

God the repair didn't even work. What a waste of time i have to restore all of my items back again. 

Nope i'm not using bluetooth

[djc7990]

hi sam 94 just wanted to let you know about the range of these "SP" ,please try walking closer to the wifi base because I don't think they have A long range, Fur Elise that is the problem I'm experiencing, I can be in the back room of the apartment and lose connection, when my wife with her S4-Galaxy-MINI has no problems at all..

[Sam94]

Hi thanks for trying to help but my modem is literally like 1.5m away from me. It shouldn't be the range problem.

[David_VdV]

I had this too. Impossible to connect to my WIFI. Restarted the phone, and then it was fine.

[Sam94]

i guess theres no fixed solutions but only temporary ones after searching online. Thanks for the advice.

[MRW]

I am having "association rejected' messages more and more often since i upgraded to V4.3 to weeks ago....

This even occurs when I am about a meter from the router.  Blutooth is disabled. I shut off and turn back on and still doesn't work.  Crazy part is,  once in every ten or twelve attempts (on the same Wi-Fi connection point) it does connect for a few minutes and then drops off.  Never had a single Wi-Fi issue until V4.3.

I see this is occuring all over th planet and the only thing in common is the upgrade on a Sony "Smart" phone.

Any suggestions, other than go back to earlier version is greatly appriciated.

MRW

[Sam94]

Yea exactly the problem i'm having. The only benefits of version 4.3 its that it is really smooth at least for me.