Hi all, I'm having seriously annoying glitches that have only become apparent since the Lollipop update. The bottom third of my C6883 Z Ultra reacts slowly to on screen screen changes although remains perfectly touch sensitive. Is this a screen issue or a side effect of a dodgy update code? If anyone knows of a solution please get in contact.
I had a similar problem on my Xperia S once. It turned out to be hardware-related, I changed the touch screen and it was perfect again. The issue never happened again, the new screen is 18 months old now.
