Touch Screen not working in Xperia J

[Sach]

Xperia J touch screen is not working, the Sony Service centre did calibration and updating the software, however it didnt worked.  Now they are telling me to change the touch screen panel for Rs.6590. Too expensive, Kindly advise

[Hampus]

Hi and welcome to the community! Since you're new please be sure that you have checked out our Discussion guidelines.

I'm sorry to hear that.
I suggest that you raise this with your local support team to check status and how to proceed with this in the best possible way:
http://www.sonymobile.com/global-en/support/contact-us/contact-info/