se arc s wifi problems with android 4.0

[#1]

i have sonyericsson xperia arc s

orinal with android 2.3 .. excellent wifi ..

but a few day ago when i updat it to android 4.0 sic .. many problems with wifi connection ..disappear many times  problem downlooad from wifi many times

my wireless router is tp-link model TL-WR542G ..

how can i fix the wifi in andrOid 4.0

OR

HOW CAN I come back to android 2.3

please help me

thanks

[Nabeel · Accepted solution]

Hi, try repairing your phone's software and see if it fixes for you

remember all data on phone would be erased

It is suggested to format your sd card for clean installation and better experience

Update/Repair your phone via PCC OR SUS

PCC (PC COMPANION) – Repair your software with this .First do the setup without connecting your mobile to pc.(only connect when you are asked to).

Do it as follow >> PCC > SUPPORT ZONE> SOFTWARE UPDATE> REPAIR SOFTWARE (written with blue)  

PC Companion http://www.sonymobile.com/global-en/tools/pc-companion/

SUS ( Sony Update Service)  ... download and install it on pc and follow the on-screen instructions http://www-support-downloads.sonymobile.com/Software%20Downloads/Update_Service_Setup-2.11.12.5.exe

                  or

http://www.sonymobile.com/global-en/tools/update-service/

Both the links are same

_____________________________________________________________________________

If problem still exists and you wish like to downgrade then

There are 2 stes to downgrade

1) Official ( if you want to keep your warranty ) - handing in the smartphone at a service centre you can request to have it re-installed with Android 2.3

2) Unofficial- Flash Gingerbread using Flashtool, your warranty would get void.

Here is how to flash using flashtool= see correct answer here

[#3]

thank u very mich mr nabeel ... i reinstall the 2.3 ...:smileywink: