WiFI NOT Working on ICS

[danu91]

I'm using a Sony Xperia U, with ICS. Since I ran OFFICIAL ICS update on my phone, I cant connect to the internet through WiFi. Signal strength is good. Connection is stable. But it just dont transfer data packets.

I did some googling and I found out its the most common issue with Xperia U ICS.

Please find a solution for this.

Thanks

[danu91]

this is wht I did.

1. Flashed da whole firmware using flashTool. (used Xperia U ST25i_6.1.1.C.1.0_T-Mobile.ftf)

2. Restarted da phone and flashed into this kernal (used Xperia U_ICS 4.0.4 kernel_nu.ftf)

3. Restarted again and flashed the kernal again (used Xperia u_6.1.1.C.1.0_Tmobile.kernel.ftf )

after step 2: there were issues with phone's colors (everything was black-ish)

There were no errors in any step.

I didnt do a settings reset though (whats that?)

[Slajder]

That's right... But you need to do the rooting between step 2 and 3

You do step 3 after you root the phone with binary... and then you go to Settings -> Backup & Reset -> Settings Reset

[Smailchenko]

Wifi working fine for me !!

[Alain]

Hi,

After flashing the kernel 6.1.1.C.1.0 the wifi worked correctly but now (after about 2 weeks) the same problem appears.

So this is not the solution !

I hope that Sony will fix the problem quickly.

Best regards,

alain.

[sindhu]

Recently my phone was locked .Then i got unlock code from the online provider to unlock my phone.