Touch screen problem

[MetalCrackHead]

The bottom right side of the touch screen is really unresponsive and i have to really press in order for it to work... If the phone is put on charging it stops working altogether though the rest of the screen works perfectly.

Already tried reinstalling android didn't help.

Disappointed with Sony... The phone's been a mess since i bought it.

[omgery]

If a lot of people getting this problem after the ICS update, so it means its a firmware problem, right?

Then, we just have to push Sony for new firmware update, right?

Just want to please myself because I dont have any back up phones if I have to put this phone in Sony Repair Center.

Cheers!