I am having trouble with my iPhone, I constantly read this forum but often do not post..until now. My phone froze up, it is currently at a black screen, and when I call it from my home number it rings three times and goes to voicemail but my phone never changes from the black screen, it doesn't even ring. I tried restoring it but a box pops up 10 minutes into the syncing portion of the restore, saying I the hard disk could not be recognized. It is not jailbroken and is updated. WHATS GOING ON?