I've searched through the forums and didn't see how to do this... so... I have a 64GB iPad3. How do I tell who the manufacturer was of the display? I know there's a command for that on OS/X, which is needed for all the Retina problems on rMBPs, but I can't find the equivalent command for my iPad. From other discussions, my serial number starts with DMPH, so supposedly my screen is "OK". I think it is, from my own viewing of it for these past few months since I got it. But, I'd still like to know who manufactured the display.