Xperia st21 mad touch screen

[TeejayH]

Hi guys,

my Xperia st21 one week ago started to give bad response in the touch screen. It runs real bad...you pass the finger, and sometimes it goes, and sometimes not, sometimes when you're just trying to swipe in some list it chooses one item itself without you pressing anything. It happens in all the apps and even without the sim card. 

I already did hardreset and took all the data from it, but it's in the same situation. Can anyone help me?

[Alexander1]

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

Make sure that you have the latest available update for your phone: 

http://www.sonymobile.com/update

If the behavior 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/

[TeejayH]

anyone please?

[Alexander1]

Have you tried the suggestions above? 

[MehulPatel]

Your touch screen will never gets repair. better to sold the phone and do not buy sony phone again. Don't expect any kind of service repair from service station. They just keep the phone and return it back after few days..