Since I bought the mobile I have experienced problems with the touch (the touch is not responding properly, or ghost touchs happen). Change my phone and the same problem happens, try the phone from my cousin and brother, and the same problem happens. In normal use (navigation, internet, music, reading) is not annoying, but in the games it hurts much experience, because the touch stops responding indefinitely and acts on his own for a few seconds so I have to lock the mobile for the touch working again until the problem happens again. I've noticed that the problem occurs more frequently when the mobile is hot. Definitely not if the problem is software or hardware, because the problem happens on all phones I've tried. Maybe someone can help me, because I find no solution so far.
Also all phones I tried was : i9192