Sapphire glass; you want it, Apple wants it, but their partner couldn’t deliver. In the long, slow burn that is GT Advanced, there are very few winners. Hundreds out of work, GTAT is now in bankruptcy court, and Apple is left searching for another Sapphire partner, which probably delays the material seeing your phone (and could delay the Apple Watch). Apple and GTAT have settled their business relationship, which is now available for all to view. Save for one small redaction, we get a bit of insight about GTAT biting off more than it could chew.