I'm going tomorrow to a HTC Repair Center because of gap an flex on my screen.
Do your One X's flicker all the time or just sometimes? Mine only flickers on white/grey backgrounds for a few seconds after I change, for instance, from Home to Settings. Is this flicker?
HTC Hero - HTC HD2 - SG Note 1 - HTC One X - HTC One - SG Note 3 - Nexus 5
SG Tab 7 - SG Tab 10.1v - ASUS TF 101 - Ipad 4 - SG Tab Pro 8.4 - Ipad Air
HTC Media Link HD - Apple TV - Minix Neo X7