my "Xperia C" after working for few minutes (or after the cpu heats) the screen is trembling and all the icons and texts are trembling
but the confusing thing is when I take screenshot for the screen , everything was good , all of that problem wasn't appear in the screenshot !
the device comes back to normal after I let it without working for some minutes .
I took it to the service center and re-falshed it with the firmware but the problem is still existed !!
please help me