The xperia touchscreen is not working properly.
First it stopped working, so I updated the phone and formatted with the factory setting.
The problem still remains, touchscreen keyboard not working.
Then he hung up the analog keyboard, and when I restarted, the touchscreen is working again, but it only works if the analog keyboard is saved.
Was giving to use the phone so far, until the touchscreen stopped working again definitely.
The unit did not fall, suffered no harm or knock over a connection started showing the defect which persists until now.
If someone is going through the same problem, please leave a tip.
thank you all
