GT had originally been tipped to produce sapphire crystal displays for the iPhone 6, but when both handsets launched, they were said to use "ion-strengthened glass." The announcement sent GT's share price tumbling, and now it needs the court's help to save it from total collapse, since it owes Apple almost $600 million in advance payments for displays it won't or couldn't use. GT, however, has petitioned a New Hampshire district court to help declare Apple's "oppressive" non-disclosure agreement to be null and void, saving it from the penalty and helping it to convince buyers that it's worth picking up the valuable sapphire crystal production hardware. Of course, the knock-on effect is that the company will then be able to reveal what Apple was planning to do with the technology, which we imagine won't sit well with those privacy-focused folks over in Cupertino.