tipo touchscreen problem

[viki01]

Problem with the touchscreen of tipo dual.

Ran the service tests for touchscreen, the result is attached below :

Can anybody tell me wat can be done to fix dis?

[Alexander1]

You could always try to repair the phone software using PC Companion: 

http://www.sonymobile.com/update

In PC Companion, press start on Support Zone > Start on Update the phones software > "Repair phone".

If the problem still persists I suggest that you have your phone examined by a service center. Please contact your local Xperia support team for more information: 

http://www.sonymobile.com/global-en/support/contact-us/