Guys, Need some advise... I replaced my touch screen for the Aria as it cracked yesterday. But today, every time i make a call the whole screen goes blank and the only way i can recover is by removing the battery and restarting it again. As i press call on the screen, it just goes blank immediately, but the call still goes through. Only thing is that i cannot do anything even end the call as the screen just goes blank. I have tried updating the software back to factory setting but still no use. Same problem. Anyone have faced this and tried something new? Please let me know thanks..