small area of my lumia 625 touch screen doesn't work well

[WPCentral Question]

I have lumia 625.. and I updated it to 8.1...
one day when I was texting long hours and I noticed the suggestion bar of the keybord is untoucable.. then I reboot my phone few times but cant fixed it.. then I notice when the phones desktop scorling up and down, there is a untoucable area in the middle of my phone.

plz somebody tell me how to fix this issue..

 

[realwarder]

Could try the touch sensitivity setting in the settings (if it exists on that model), but if you've power cycled the phone with no joy it may be worth a call to NokiaCare.

 

[Rashmi Gahlout]

Same problem with the same phone....& m just fed up of it !!!
Actually sick of it....dont know how to fix it...!!
Can anyone help me out !!!

 

[bigshineybike]

I have exactly same issue. central area doesn't work and scrolling up and down the screen shows a jump as I pass the dead area. This makes waking up the phone a chore as well as the auto correct bar is clumsy. I also experience a jittery effect on some webpages . feels like I'm fighting someone else that has control of the page.
My temporary fix is to use the phone on its side.
otherwise im looking for a replacement, since mine is a little over two years old now.