Samsung has said that Apple’s OLED displays will be plastic instead of glass and that the plastic allows for the curved display. Also Samsung has approximately 70 to 100 million curved OLED displays and they is speculation that the curved OLED will be on premium iPhone models.
AppleInsider has more here
It seems that more iPhone 6s models may have been affected then previously thought by Apple. Yesterday Apple said that the reason for the iPhone 6s shut downs was due to prolonged air exposure during battery manufacturing but now it seems they will issue a iOS update to help track down the other models
9to5mac has more about it here